1 00:00:00,570 --> 00:00:06,990 So an issue that we're going to talk about, this python modules and you can see in other pythons groups, 2 00:00:06,990 --> 00:00:13,830 there's some modules we are going to use these modules that putting these modules, etc. So we are going 3 00:00:13,830 --> 00:00:14,370 to see that. 4 00:00:15,090 --> 00:00:21,810 So first thing I want to do is I will just add some functions that are defined at. 5 00:00:22,970 --> 00:00:29,520 And there is a cover beat and I just written this year plus P-value. 6 00:00:30,410 --> 00:00:37,850 So now this is my source boy and I can read all the mathematical or any other function I want to read 7 00:00:37,850 --> 00:00:49,620 in this stability so you can also write this stuff and come up and return this actual subtraction return 8 00:00:49,640 --> 00:00:50,650 year minus B.. 9 00:00:51,290 --> 00:00:54,320 So what's the help of the smartasses? 10 00:00:54,500 --> 00:00:59,330 You can import these functions in your own Python script. 11 00:00:59,570 --> 00:01:05,930 You can see there are two functions in this social play, addition and subtraction, and you can also 12 00:01:05,930 --> 00:01:07,350 write so many functions as well. 13 00:01:07,460 --> 00:01:13,490 So if you want to write your Python code here right now, are you taking the user input and then throwing 14 00:01:13,490 --> 00:01:14,530 these arguments here? 15 00:01:14,840 --> 00:01:17,480 So then it would take so much of space, right. 16 00:01:17,660 --> 00:01:23,980 So you do your functions are the lines of code to take so many lines. 17 00:01:24,320 --> 00:01:31,580 So these modules help us to, uh, use these functions in the script. 18 00:01:31,910 --> 00:01:36,730 So this is system stability and I can write all of my functions here. 19 00:01:36,950 --> 00:01:44,390 This so that, you know, I can say Sambor that, you know, I can Krekar these functions from dissembler. 20 00:01:45,290 --> 00:01:47,690 So to do that, we need to import. 21 00:01:49,200 --> 00:01:56,880 Importance because our python financial resources and make sure that these two final words are the same. 22 00:01:59,340 --> 00:02:01,370 Now I have to import at the source. 23 00:02:01,680 --> 00:02:04,290 No, what I can do is I can see the result. 24 00:02:06,320 --> 00:02:11,520 Is it too slow to function in another Python script? 25 00:02:11,550 --> 00:02:19,580 We need to call it player dot operator, you source the final dot the function of. 26 00:02:21,930 --> 00:02:29,970 And I do need to resource that you can see when I press the dart, you can see there is addition and 27 00:02:29,970 --> 00:02:32,250 subtraction, uh, functions. 28 00:02:32,460 --> 00:02:36,870 You can just say add and open brackets and you can pass some parameters. 29 00:02:37,200 --> 00:02:40,060 That's a six, comma three. 30 00:02:40,620 --> 00:02:42,590 Now, we can just print this result. 31 00:02:50,620 --> 00:02:54,500 So as you can see there in the output, nine six four three nine. 32 00:02:54,520 --> 00:02:57,240 So this is called Pussy Circle. 33 00:02:57,670 --> 00:03:04,000 And because we are covering the procedure of the another and the script. 34 00:03:04,840 --> 00:03:12,740 And another way to import this is, you know, need to call every time slaughterers order some sultanahmet 35 00:03:12,800 --> 00:03:15,850 extra be used from source. 36 00:03:17,170 --> 00:03:19,780 You can say import edition. 37 00:03:21,080 --> 00:03:28,940 Karma, so you can put these two functions and at the time these two functions will be added to our 38 00:03:28,940 --> 00:03:38,020 script and you can also say star, but every function in this sorcerer that I just simply say the word 39 00:03:38,030 --> 00:03:38,910 of six commentary. 40 00:03:39,150 --> 00:03:40,690 Now we will get the same output. 41 00:03:43,460 --> 00:03:50,690 So this is very well, not a convenient way to import all the functions and the variables in this, 42 00:03:50,720 --> 00:03:53,550 so you can also do the import script as well. 43 00:03:54,140 --> 00:04:00,890 So these are the two types of importing from the source and to use those functions. 44 00:04:01,580 --> 00:04:03,900 So this is out of the modules. 45 00:04:03,900 --> 00:04:07,660 So these modules help you to read are the functions in one file. 46 00:04:07,910 --> 00:04:16,700 So no need to worry about or you can just simply chain these functions and you can create another file 47 00:04:16,700 --> 00:04:22,160 and you can use these functions like like you have written in your own script. 48 00:04:22,730 --> 00:04:26,230 So these are the basics of these modules. 49 00:04:26,570 --> 00:04:31,420 We are going to import into modules in the future, just like import soccer and cetera. 50 00:04:32,060 --> 00:04:35,090 And you can also use this from source import. 51 00:04:35,420 --> 00:04:36,720 It will put other functions. 52 00:04:38,000 --> 00:04:41,360 So one more thing I want to show you is so important. 53 00:04:41,360 --> 00:04:49,820 If you go to local children and users and the new user name and go to data and local. 54 00:04:52,080 --> 00:04:59,130 And this you can see the pattern in the programs, you can see Peyton go to this pattern three one nine. 55 00:05:00,900 --> 00:05:01,930 And go to sleep. 56 00:05:07,140 --> 00:05:10,360 So you can also start to weigh in here. 57 00:05:10,620 --> 00:05:19,500 So by default, when you are Neapolitans, all these modules are loaded, you are imports, any of these 58 00:05:19,500 --> 00:05:20,050 modules. 59 00:05:20,280 --> 00:05:23,950 So if you say are you what are you going to import, then it will. 60 00:05:24,010 --> 00:05:28,940 The coal inside this will place it up in this program's memory. 61 00:05:29,220 --> 00:05:33,540 So you can just it's like accessing that function directly. 62 00:05:34,440 --> 00:05:40,040 So you can see there are so many different libraries you can use in the python. 63 00:05:40,950 --> 00:05:45,060 And we have also seen how to install the external libraries. 64 00:05:45,690 --> 00:05:45,970 Right. 65 00:05:46,080 --> 00:05:49,620 Using the pipe between sort of modernity. 66 00:05:49,950 --> 00:05:55,110 So these are the modules you can just import in this python. 67 00:05:55,110 --> 00:05:59,930 If you want to import any other custom module, you need to introduce this way up. 68 00:06:00,030 --> 00:06:03,890 And this will ensure necessary libraries and dependencies in here. 69 00:06:04,110 --> 00:06:06,920 And then you can just simply import that module. 70 00:06:07,500 --> 00:06:10,020 So it's very easy of using these modules. 71 00:06:10,030 --> 00:06:11,720 So that's about these modules. 72 00:06:11,940 --> 00:06:13,050 I hope you have understood.