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COSC 1306 Introduction to Programming and Computer Science(Jaspal Subhlok-Shishir Shah) - Files and Dictionaries
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00:00 What do you think? Fiddling with morning, e. So,
00:17 things, uh, work our find victories, and with that comes with
00:25 much e thing class, uh, from with, uh, with
00:48 uh, a, uh, material you're, you know, your life
01:06 . It's more than a eso, obviously wait, sign meditations and matter
01:21 from becoming, um uh etc. , um, and you're thinking a
01:38 , uh um So basically, uh e o uh, mhm any any
02:21 questions on and, uh uh, . You know, a to get
03:02 the morning. Uh huh. So e uh, Mhm. Yeah.
04:06 . Okay. And of course, , if anybody has a,
04:15 situation they wanted just because we're all after the class. Okay,
04:24 so with that, let's try to started. No. So what we've
04:39 so far is, uh is the the python and program we've done so
04:47 , Except input from the user. your tithe programs is what's your
04:53 Your tithe? Of course. That , that is an important medium of
05:03 a moment, uh, on the . But of course, in
05:11 um, you know, that's not program. So most of the time
05:16 computer program manipulates file. In it z u a e a But
05:40 essentially the military spies. Okay, miss pictures. So? So that's
05:50 . And so today we're going to with files everything you have done.
05:55 , uh, e any questions so ? Yeah. Yes. So
06:22 uh um so in fight on basically, you open a file.
06:33 It's not complicated opening you need from on right away. And then
06:42 we'll see that you open it slightly if you have to read it slightly
06:48 when you're to write it. But than that is the same idea,
06:53 important thing is you open the file now you want to write to it
06:58 do something with it. And how you do that once you you use
07:04 command like this? Uh, on from then on, you don't need
07:18 , uh, a finally have another , flunking man and in fact,
07:25 maybe input from the user. So the way from the user.
07:31 yeah, Bush is that when you're farm, we don't have to refer
07:34 find all the time. You just a valuable in this case. Find
07:39 way. That is all you need processing. Defy. Okay, so
07:47 three ways off doing this. one is enough to ways of opening
07:56 file. There are other combinations of , but basically, you open a
08:01 to read it. And that's what just a normal looking by. Con
08:09 . Open it our means. You're of this. Read from the
08:13 And, uh, W is that purpose is to write to the
08:19 And then once you're done with it's good to clothe whether you are
08:35 it with you whether you open the for reading or writing. Okay.
08:43 , uh, don't worry about the part right now. Let's just focus
08:49 reading and writing. So what can do? You have a file You
08:53 it on. What can you do you're reading you? Can you open
09:00 this? Our option? Then of you can read from it. You
09:04 to write it, It won't let write it. If you try toe
09:08 it. Writing overwrite. Any kind a right will not work. And
09:13 a You know, you say open on, uh, something.
09:22 uh, a fine is not Uh, s so basically with a
09:32 with a read makes sense that, know, you can read from the
09:36 . The file has to be Otherwise, there's nothing to read
09:40 Right, Um, if you open the right option, then you cannot
09:46 from it. You can only Okay. And then, of
09:50 you can write. You can The file could be empty.
09:55 uh, because, for example, start writing is useful. If the
10:01 has something in, it is a . Um what about this surprise?
10:14 said you want, uh, uh, you know, a story
10:24 . There is no five point holdings your computer. What should the
10:37 Yeah, this is you want to ? Uh huh. And it doesn't
10:43 you a a a so easy so . Yeah. So now the next
10:56 is, where are these files that read and write from? So,
11:07 , so I think you all know are lots of files on your
11:13 So how well organized? A very list off your computers you know,
11:22 Yeah, all of us. And performers on some farmers and,
11:33 pretty much eso for this, but basically, you're, you
11:48 some kind of off. Yeah, , the trash can Someone.
12:07 Yeah. What is that? a uh, Yeah. A
13:00 Uh huh. E a e E Uh, thank you.
14:18 a mhm. Okay. And make A Okay, So Okay, a
15:20 e a mhm e o Okay. Yeah, e o If it's
16:31 I can just say Uh huh. huh. I can just say
16:44 Yeah, as long as that file in the same folder where the program
16:52 running from, Right. So that , if it's looking for, I
16:58 just put this name and anybody can that program and run it as long
17:02 they have a file locally available there everything should be fine. But you
17:11 also say suppose, uh, this , um let's say, man,
17:20 , uh, here is where the is running. Yeah, but And
17:31 is where? Here. So what I say? Fun. Will it
17:42 if I'm running from here? If say here dark text eso if see
18:16 . Mhm. Yeah, So I My programs are in one folder on
18:34 data I want to access is off folder off the parent folder of where
18:42 programs are. So if I'm running program, I say they're gonna
18:54 No. Can I make How can make it work? I wonder if
18:59 go a little higher and yes, . Um what I'm trying todo could
19:13 the whole name, but for the one. Yeah, so slash I
19:19 todo Basically, if I dio slash Normally, I'm here, And if
19:32 in the path of the way I'm the bath I put a slash
19:36 I'm a wow. Okay, So I from here I say dark dart
19:44 your lord, that's it's OK, from here, now I'm looking at
19:49 folder up, So basically, the , dark location picks you up So
20:04 on here, e z, you a you right. But this was
20:29 , a a just, uh do start slash dot Uh, All
21:01 Uh uh, Okay. A this and the windows with S o e
21:36 A. Yeah. A questions. . Files or you should be looking
22:05 files on your computer. Okay, let's see. So it's OK,
22:18 should we spend more time on All right? We'll do some exercises
22:25 a bit. Okay. So let's forward. Um, right. So
22:35 do we read? Um, this nothing new we already saw. You
22:41 say file handle is you could open , and then there's an actual command
22:47 Read. So this is how you read from a file? Read a
22:51 file. Okay, so you're saying is five. Handle, Dr.
22:56 . It's the, um, the call on. Duh. And you
23:07 just print it. So when you something like that, when you
23:11 read, and when somebody's on the forward, the entire final becomes a
23:18 and content is the strength that contains entire file. Okay. And,
23:28 , there is a second way of . It is more than one.
23:31 here you can also read like So the difference instead of read,
23:38 have read lines, okay. And , um, this returns The lines
23:44 a list now, and each element the list is a string. That's
23:50 line in the file. Yeah. right. Let's see if any of
23:59 works. Yeah. Yeah. Yes. Yeah. Mhm.
24:34 Uh huh. Yeah. Mhm. . Yeah. Yeah, it's just
25:00 a sale. Yeah. All Away. Right. Is this gonna
25:11 ? I said open. Find Breed. Hi. Is it likely
25:19 work? Oh, I'm sorry. this zone work? Because you can
25:22 it? Yes. Uh, Oh, okay. Yeah. E
25:56 is what I was trying to Um, yeah, The screen doesn't
26:08 . Okay. Yeah. All You can still see it. Will
26:13 work? Okay, maybe. Yeah. Thank you. Yeah.
26:35 . Uh huh. Oh, Ms. Saying I'm missing some code
26:43 . I don't know where they disappeared second. Yeah. Oh,
27:07 So I'm missing coats. Thank Alright, it'll work now, so
27:17 you can see there's actually a file Z, you can see.
27:27 there is a file with that name my desktop. Will that work?
27:50 . Mhm. That was uh Now you can't read the symbol that
27:59 like it And, uh, even I have a file by that name
28:07 my desktop. So let's try something and that didn't work. So
28:17 Let's work. Have changed the read write and change the name of the
28:25 . Yes. Is there a fine that? No, it doesn't
28:34 So it's trite. It's a I didn't do much. But what's
28:43 difference? Sorry. Yes. So can find a find, right?
28:54 get to that in a minute. , it doesn't know. It doesn't
29:02 to find a way. It is on in the Oh, Okay.
29:08 no, the the reason it didn't the read waas that you can try
29:21 on your if you like, is I had the I had a file
29:29 Constitution. That text on my Uh uh, When does if you
29:44 click, look at properties on any , it will give you the full
29:50 in the directory where the file Okay, so I'm doing that
29:55 Um mhm. So it tells me the file that I was talking about
30:11 , uh, mhm. True Okay. Okay. If I typed
30:48 correctly, let's see if this does better and it's happy now it's again
30:56 with the read option. But once put the full file name,
31:00 it Z like it. And as shortcut, I can just right click
31:05 something and find the file them if can see the file in a
31:09 Okay. So now yeah. What we do with this? What can
31:22 dio content? So we want to it. Okay, so it Z
31:35 huh uh, okay. Can content anybody? Remember FB maybe read
32:01 That's it? Yeah, right. done with this statement. Right.
32:15 what content or FB content. So should it dio? It should print
32:24 Constitution or whatever is in the file . So you'll find the file.
32:30 , in this case has advertising, you might see other things, but
32:40 , it worked. So it za , this file is from, um
32:49 an e book from something called Project , which is trying to get a
32:54 off the literature and playing open Okay, so it's that simple.
33:01 just a string. Content is just string. So everything you learned about
33:06 and everything applies how you can do of those things with fights.
33:12 so let's try the other side the cause waas read lines. Is that
33:20 ? Have petered. Read lines. what will it now? What is
33:24 content? Uh huh. It's what with them. Sorry. Right for
33:40 . I'm not saying what is what in. I'm just gonna What is
33:45 type off? Okay. Breath. . Okay. I'm gonna uh
33:57 What I'm going to get? Mhm. It's a list. What's
34:12 that list? Yes, actually. you can froth a You use a
34:32 called red Lines then, uh, can, um Hey, you
34:41 you you read one line of time strength. Okay. So,
34:49 Yeah. I mean, let's What else can we do with
34:55 We can say far. Um, . Uh huh. No.
35:21 Okay. But it's just gonna dio , yeah, okay. It's not
35:31 to do anything until I put a . Know what it's going to
35:41 Uh, sorry. Yeah, that's . Uh huh. All right.
35:55 , Sorry. Infinite loop. What doing for the content is a list
36:05 strength. What is far? String content? Looping over. Mhm.
36:12 a far look. So So Your list is a eyes is basically
36:20 list of strength. So what I to do, I don't know if
36:24 have done it. Try is I to go What? Every line and
36:28 something. So if you say form something in something, it will go
36:32 every line, right? So That's Yeah, each good questions.
36:44 each element. Uh, okay. we did f petered. Red lines
36:54 now, content is a list that knew. We check already.
37:04 about So now what's it gonna What this going to dio? So you're
37:15 a follow up? You're running through element of the list. Each one
37:19 a line, and you're gonna print line, so you should get the
37:23 thing. You'll get the file printed one line at a time.
37:33 so let's see. Uh, so doing something like that. So let
37:43 um it's a little bit. Mhm thing. Is this program
38:37 Thank you. Counting the number of . How many lines are in the
38:43 . S. Constitution? Domain isn't it? Wasn't that required rating
38:51 some course? Yeah, 100. of millions. Does anybody read the
39:00 ? Now you're busy. Okay, . Too long. Has anybody seen
39:07 Constitution? You just you know, assume something like a Constitution must be
39:16 long. So let's find out if runs this 1989 98 lines.
39:25 uh, this is not a Uh uh. Let's see if I
39:38 a copy of the Constitution. Constitution very tiny, tiny little book you
39:43 read in about an hour, so not very long. Okay, So
39:48 9 98 lines is also not really . Because, uh, so And
39:56 any case, 1998 38. So any questions so far? Uh
40:12 , so let's get back, Yeah, yeah, yeah,
40:31 Yes. A few things were born . If the five doesn't exist,
40:35 get an error. We saw an when we try to open the file
40:39 the wrong path name and so Um, it's always read as a
40:44 , whether it's a number just like port, whether a or something,
40:50 that is a strange You know how do the type conversion. If you're
40:53 for a number and you should close files when you're done now, the
40:59 thing is eso it's similar you You this. The only difference is that
41:11 use the right call this year instead our, uh then you can
41:23 just like a string. You can the right function instead of really interesting
41:29 available on that content will go on in the file a 10 end of
41:35 file if it's not empty. uh uh uh on then you close
41:42 , okay? Eso Few things about of the file already exists. It
41:48 be rewritten if you open a It's everything is gone in that
41:57 Um, again, you can only you can write to a file of
42:02 strength. So if you want to something else No, really problem.
42:11 again, you closed the files at end. All right, So,
42:19 , now you have all the Um, uh, Andi remind you
42:26 . One more. Um, so look at this program. This the
42:32 as what we did before. Let's that file handle is an handle.
42:36 open file and read the lines. , this is what we did
42:42 And anybody knows what this call A line is a string. So
42:55 , that's not a trick question. you use a split function on a
42:59 , it blocks up, it makes , ah, list of sub strings
43:03 each sub string is award in the . So if you have if you
43:10 this this, uh, as the and as I suppose this was a
43:18 and you get airline dark split your list will consist off a list.
43:25 one is one of these words. . Uh, so can you do
43:35 exercise? Yeah. At least think it for five minutes. I think
43:45 have all the tools to do You should do it now. You'll
43:47 . What? So I'm good Is the question clear? Yeah,
43:57 . Yeah. On. And let's the file is a 11?
44:14 anything that, uh, car? . Yeah. Uh uh,
44:47 Anybody done? Uh huh. Right it's It's We've pretty much seen most
44:57 it already. Uh huh. Uh . Uh huh. Yes, you
45:48 . For testing, you can create guard txt file just tagged by
45:53 Anything you want. Yeah, and . Yea, thanks. Uh
46:37 Yeah. Oh, Any questions and . Oh, Okay. Yeah.
47:43 okay? Oh, mhm, Yeah. See the file open statement
48:25 needs a strength. So here I've the string in the program. Doesn't
48:30 in. Obviously the the whole name have to be in the open
48:35 The string name can be assigned or can be read from import mhm.
48:58 , but mhm e o something you don't know. I have to do
49:50 problem. It's this mhm boots. , yes, yeah. Z
50:28 a you know? Ouch. Are any questions about a Okay, we're
51:06 . I'm going Thio just post one that works, and you can look
51:14 it, but it you know, . So basically, um, it
51:29 you know, it's really, hash off everything we saw. We've
51:34 this before. How do you import ? Yeah. So you input the
51:42 off a file and put the string the file the same way we've done
51:47 . Read every line of the have a for loop that goes over
51:53 loathe. You set the count to , and then you use this call
52:05 convert this line, um, in , my list where my list is
52:11 , list off words each. It's strength towards. And then you trade
52:18 this my list. And if it's call to string, which is what
52:25 read, then you implement the counter your friend the counter. In the
52:34 , anybody followed this doable easy, when you see the solution.
52:45 Yeah. Yes. Okay. Right. So, uh,
52:58 So, Okay, so what is lines? Is a list off
53:09 Okay, on duh airline. The off the lines is is list Airline
53:17 a strength. Okay, Every line the file is now a strength.
53:25 , uh, my list is, , list off strength. So each
53:38 in my list is you know, sentence as let's go back,
53:43 If the sentence is this one is line in the file is this Then
53:49 my list is a list. First is right. Second is a thirties
53:53 and so on. So, um , my list is a list consisting
54:00 word in that time. Yeah, . Any other questions? Let me
54:10 if it doesn't run. Okay. can continue that at later, and
54:19 have more assignments on that for the class. I don't want to cover
54:23 more topic today, which is, , on de. So we're gonna
54:28 on. Unless there's a question. , so the this is just a
54:35 off. Everything that we saw there another call. We don't see
54:39 You can call, read line and lines and read line. Actually,
54:44 the while one line at a Okay? So, yeah. All
54:52 , so next topic is dictionaries. the so far in this class
55:04 um, basically simple data types, , uh, on. Then we've
55:14 less than strength. One thing common , uh, on s,
55:29 dictionaries is a how did a type we're going to see and,
55:38 the they're a little different Now, think about it. Why do we
55:42 something? Uh, eso Suppose you thio make a list off student
55:56 You want to record student names and calling card number? So,
56:07 uh huh. A za missed every . Right. So, uh,
56:33 immediate access A. It's just a of It's a same thing when you
57:01 , uh, when you're in a or a restaurant. We saw these
57:05 e what's have meanings. And that's real world dictionary. I think there's
57:43 mapping. The idea here is mapping key to a value In the first
57:49 here, the key is a student , and the value is the sugar
57:55 number. Second case, The key the item, and the value is
57:59 price. Here. The third case word in the dictionary is the
58:04 and its meaning is the value. , so dictionary is a mapping.
58:10 , between kids and values. Keys immutable type. Anybody remember? Mutable
58:23 strongest, mutable and immutable. you know. Thank you. You
58:33 , uh, you can that Uh, yes. So he has
58:47 be is an immutable can be a , a name, integer anything and
58:58 value can be anything, including a . So that's the idea. Off
59:05 . How to eso Again? Let's a visual feeling off. What a
59:11 looks like eso in. You can creating a dictionary. This call creates
59:20 empty dictionary. You can just say equals. Uh, empty. You
59:25 the curly braces here that's been ordered and then you start adding items and
59:34 o You know, some of us that dictionary, because sometimes I'm not
59:41 with these acronyms people are using and or email or whatnot. So you
59:47 like that. So you're basically you know, l o l means
59:52 out. Uh, so each of you can add these items.
59:57 That makes sense. Yes. Clear . Um, right. So the
60:11 braces in this case is to create dictionary. So I think if you're
60:21 , ah, single elements like you can use exactly this format.
60:28 is no curly braces. If you're eso lower down, you say a
60:43 toe creation, and you can put like this. Okay, so,
60:57 , e just first entered d d and then l o l. And
61:06 that's not relevant. This is these the mapping that are in there somewhere
61:11 additional. Okay, so that's a difference with yeah, or one of
61:17 differences. So, other ways you use the dictionary is, uh,
61:34 your program, you can have put list off your employees and,
61:39 are there index numbers and their names . So, in this case,
61:45 kidney is the employee number. And value is the name. Okay.
61:52 the way you use it And once run the statement, then if
61:58 um uh huh execute that statement, it will return the name of them
62:05 that matches that particular entry, which in this case, Uh, that's
62:18 think there's a typo here just And that seems like a natter.
62:23 ? So what, you're written Pat , right? So, yeah,
62:29 is a fix that I think I playing around with. The idea is
62:35 it's a mapping. That does not the Social Security numbers on.
62:41 uh, that doesn't mean that, know, the company has one million
62:48 . If you put a random number , then you'll get a A
62:54 It will not take on anything. , um, just hang on a
63:07 . You cannot just directly do it way, but you can just We'll
63:12 . So the question is work If put in the, uh um,
63:19 is one way, but you can can go backwards. We just see
63:25 a minute. Yes, Mhm. more examples. So you get
63:39 uh, idea off kind of things can dio. He has a price
63:47 . You added an elementary. So way to think off it is that
63:52 consists off these items that were added again, they were added in a
63:57 order, but that that's not um, uh, really important.
64:06 Okay, try to work through the statement. What should it written?
64:17 . Uh huh. It was about ? What would be the impact off
64:31 the second statements? What will be ? I think this one this picture
64:45 for after the first statement, what be the picture after the second
64:49 Will it be the same? yeah. So one off those items
64:56 changed to fight 12. Okay, these are the dictionaries are mutable.
65:05 can change things inside the dictionary. . Uh, north ordered.
65:12 And, uh, you can add we've seen that you already have a
65:19 . You can just say this and will add a new value. You
65:23 modify a value, and this we seen before. You can delete values
65:30 can delete. This is a uh, values is not. It's
65:36 key value pair you can elite a by just saying the lead in case
65:42 key. Oh, any questions so ? Yeah, He Okay, so
66:09 dictionary of methods, just like with for less. We have methods or
66:16 . You can, um, ask keys in the dictionary and it will
66:23 a view off the keys. you're saying what? What is a
66:27 ? Let's get to that in a . Values will return a view off
66:33 values so you can say, Give all the keys you give me all
66:37 values that you value. What? that works. Um, and same
66:47 the items. Um, uh Yeah. Right. So this is
66:58 you, um yeah, another way getting the value in the value associated
67:09 a key. We'll get to this a minute. The reason we're saying
67:15 Ah, view off the let's say dictionary has, you know,
67:21 way use it. This may be little confusing. So you confused
67:37 Let's move on. Hopefully it gets . Uh huh. Um,
67:47 So just look at this for a . What is this program doing?
67:59 this is one off the things that talked about the keys will return a
68:06 off the keys in the dictionary for key in inventory darkies. You do
68:16 , you have a key year And this is the key on.
68:20 is the value. Okay. Um , so the when you say in
68:33 or keys, it returns all the , but the order is not
68:39 Okay, So when you're running this phone loop, even though you entered
68:47 items you know in the apples, , oranges and pears, you're not
68:52 to get those in that order. , so it's not a list,
68:56 this has a specific order E o . What Order E. S.
69:08 that's why it's a view and not list. If you want to
69:12 uh, this this view toe a , then you can cast into a
69:21 . You make it a can. is a simple example. But another
69:43 off saying that you'll go through this print. I got you know,
69:49 key. It'll say say bananas, maps to value 3. 12 and
69:53 loop will go through it, printing this information in some arbitrary order.
70:05 it Z Oh, yeah, So is a shortcut. Uh, it's
70:16 same thing we did before for Employees actually goes through the keys even
70:23 we don't specifically say go. So you say for something in the
70:28 go through things essentially a short cut what we did before. So this
70:34 you so often that you don't even to say specifically what the keys
70:41 Yeah. Yeah. So you can check, uh, if ah particular
70:55 exists in a dictionary and with the function again, it's checking the
71:01 If the particular key is there or by, uh, so the why
71:10 reason you want toe do this is if you for this, uh,
71:18 . If you trying Thio, and then so you say X equal
71:32 employees and string around it, it matter if you can't read it.
71:37 nonsense number. What's gonna happen? you're trying to say give me the
71:44 compared thio for the key and, , on if that doesn't happen,
71:53 doesn't exist. Then you're going to another off, right? So because
71:57 value is not there. You don't others in your program, so you
72:01 first check. If you're not sure this employee, you can say if
72:05 employees is in there, then give something on, uh, s so
72:11 don't have to execute this statement. , uh, um, so another
72:23 thing he would dictionaries is, um , so we have a dictionary.
72:30 are up, up, up, down. The opposite of up is
72:34 . Opposite of writer's strong opposite of is false. Okay, so now
72:39 say Alias equals opposite. Okay, you rename the dictionary, give it
72:45 name, and, uh um, this should be straightforward if you
72:54 um, alias is opposite. They're . So you will get true.
73:00 can check it. The the interesting is, you said Alias,
73:10 Equals left. So instead, off , uh, you make it left
73:18 then you say print opposites, What will it print you see,
73:43 a U. S. A. , uh, a baby is
73:54 Is that identical thing? Then you through, you change one of the
74:01 . Yes. Wrong. Left now cycles. If in the beginning,
74:06 you said print opposites are flying, would have been wrong for sure,
74:10 at this point, will it be or will it be wrong,
74:19 So, um, it will be . So the assignment when you assign
74:29 have a dictionary when you and the of the dictionary is opposite. And
74:36 you say Alias equals opposite it just the same dictionary, another name,
74:42 doesn't make a copy. So when make a change to any one of
74:47 , the other Uh okay, so actually somewhat unusual with python. But
74:56 if you really want to make a have a dictionary. You want to
74:59 a copy and you wanna mess weather you know you want do this because
75:05 will be changing both of them at same time. And, uh
75:13 eso there is ah col College And, uh, eso If you
75:22 this, then this dictionary is And if you do that, then
75:30 will be a new dictionary, which identical, at least in the
75:35 and that will be a copy and you have to use the copy called
75:41 just the simple assignment. The difference you have a copy physical opposite start
75:46 , which is an explicit copy. . Just just an assignment.
76:00 so any questions? Any other So, for for checking the values
76:09 can one ways. Of course you , uh, you know, there's
76:14 separate calls to there's a different function check for the value. I don't
76:19 what the call is, but off course you can go through the
76:25 . You can always do a four and go through the dictionary and
76:29 you know, like, check if match or not. But there is
76:33 is a call to do that, . As with everything else, there's
76:35 call. I'm Okay. Any questions dictionaries? You eso I'm gonna skip
76:48 and look at this for two This is going to be a part
76:52 your class. Work on first? , eso Just if you have any
76:57 right now. Uh, uh Okay. Okay. Mhm.
77:19 okay. We'll stop for today. , uh, you know, try
77:23 to work on this. Um, that will if you can do
77:27 then you followed everything so far Yeah. Uh huh. Uh
77:38 Okay. Thank you. Yeah. . Yes, of course that you
78:08 within the hour. Mhm. Yeah, yeah, A Okay s
79:02 you have, uh, String. , thank you, e. You
79:23 to split this one? So what return is a list? Yeah.
79:37 it will return a list. Each of it is a strength on.
79:43 basically using the blank as a So any time there's an empty
79:52 Yeah. Yeah. So this is , uh yeah. So,
80:07 right. So that's the airline. split. So a line is a
80:12 . If airline was this, I , I'm just not using the correct
80:16 correct or syntax. If this was line. Ah, Ndure dead.
80:24 X equals airline dark split. So will be this list, which has
80:30 is the first element artist, The government and us The third element?
80:40 , it is the split. Yeah. Thank
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