ML Class 09: Jupyter Notebook

Nafees AI Lab

Jupyter Notebook is a web application that allows users to create and share documents containing live code, equations, text, and visualizations. It's particularly popular in data science, scientific computing, and machine learning for its ability to combine code, narrative, and output in a single, shareable document.

Transcript

00:00Please check out the video of this video.

00:02We will put a walkthrough in this video.

00:04For this video, we will open a mini-condo to accept the terminal.

00:08Search bar, we will open it, then mini-condo will open it.

00:12I will read it so you can see it.

00:16Mini-condo in this terminal is open.

00:18We will activate our project folder.

00:20Project folder is a way to activate.

00:22Project folder is a way to see it.

00:243.

00:26This folder is ML Project.

00:28about it. You will find i app a project folder, There is a desktop here. It will be

00:32here to the .diaor. This will be this folder. This will be this folder.

00:42In this folder, we have what to activate and activate. Activate or

00:48the path. So, I have to choose this kind of path of Pondas to

00:52do. So, I have a copy path of the specific process and

00:56And here we go and say conda activate or full path.

01:00I will execute.

01:01And if you look at this, this is the indication that my conda environment is activated.

01:09Next, we will do Jupyter Notebook for a simple Jupyter Notebook command.

01:17A line fifth کے اوپر آپ کو نظر آ رہی ہے.

01:19So, here we go and say Jupyter Notebook.

01:27Run the book.

01:28If you note, this is open.

01:33This is the V, E, N, V.

01:36Basically, this is the folder.

01:39This is the folder.

01:48V, E, N, V.

01:49So, this is our project folder basically describe it.

01:51So, I will open this folder.

01:54Okay.

01:55So, now we can see that this V, E, N, V folder is exactly V, E, N, V folder is exactly V, E, N, V folder.

02:01So, now we will see basic features.

02:05Okay.

02:06This file file structure shows you.

02:11And this file structure shows you.

02:14Okay.

02:15Okay.

02:16This file structure shows you.

02:17Okay.

02:18This file structure shows you.

02:19Okay.

02:20This file structure shows you.

02:21Okay.

02:22Okay.

02:23Okay.

02:24Okay.

02:25This file structure shows you.

02:27Okay.

02:28Okay.

02:29Okay.

02:30files, running, running notebooks. Okay.

02:34Left side, you can see here two tabs.

02:39Two discusses, two discusses.

02:42If you click on new, if you click on notebook,

02:46you can see Python 3.

02:48Others, text, folder, terminal.

02:51Notebook, Python 3, when you click on Python 3,

02:57if you click on text, you can click on the text file.

03:04So, we will use these two things.

03:07So, first of all, if you click on Python 3,

03:10if you click on a new window,

03:12you can see here,

03:15and you can see tools.

03:18Now, let me explain this box.

03:20This box is called cell.

03:25You need to see cells.

03:27It is called cell.

03:29And you can see laser code in Python 3.

03:34In this box we have used tools.

03:38You can see that.

03:40This class.

03:51Okay.

03:52So these two important ones are called cell and toolbar.

03:56On the top of this title, the file name is called file.

04:00And then you can see the file menu, this menu is called.

04:05This file is called added, insert and other things that I can learn.

04:11So this name is called file.

04:14This toolbar is called cell.

04:16So these three components are called.

04:18So you will be very...

04:46So you have to say sir, we have so many MB and so many GIGABYTE

04:49SSD drive.

04:50That's when it comes to floppy.

04:52One file save the other one.

04:54So this floppy is basically save.

04:56This means save the file.

04:58And this file save the file.

05:00If you have untitled file here,

05:02then you will see untitled file.

05:04You will see untitled file.

05:06Then you will see it.

05:08Then you will press the button.

05:10This file save the file.

05:12Then you will see it.

05:14So you will see it.

05:16One more thing important is here.

05:18It's a drop down menu.

05:20It's a drop down menu.

05:22You will see here code.

05:24Now this code is basically

05:28you can drop.

05:30You can write plain text.

05:32Imagine, comment, or heading.

05:34You can do that.

05:36You can do that.

05:38I will show you practical example.

05:40Close.

05:42You can delete this file.

05:44You can hit your code.

05:46You can write code.

05:48So you can write its code.

05:50You can write about the file.

05:52Now we sign up here and select.

05:54Let's say whatever.

05:56On the file.

05:58Whatever.

06:00Whenever we click on this file,

06:02let's say whatever.

06:04Whatever.

06:05So this file is basically

06:06saving.

06:07Now you can save.

06:09You can see this.

06:10save page चला गया यह save होगी बाद अच्छा अब यहां पर markdown है

06:15यह very important है heading है और markdown आपने याद रखना है

06:18मिसाल की तोर पर अगर मैं कहता हूना heading तो basically

06:21यह level 2 heading है अगर मैं इसको आप यहां पर कुछ

06:23लिख भी सकते हैं अगर okay करता हूँ तो यह देखिए

06:25हैश्टेक के बाद आपने लिखना है तो यह भी जहां पर जो कुछ

06:30भी यहां पर लिखेंगे वो as a heading count होगा ठीक है और वो

06:34execute नहीं होगा ठीक है जहीं इसको run करते हैं तो यह देखिए

06:36as a heading आया हुआ है और यह execute नहीं हुआ ठीक है तो आपने

06:40इस चीज़ का ख्याल रखना है कि heading का मतलब है कि marktown

06:44का मतलब होता है simple text आपने लिखा execute किया तो यह simple

06:47text शो हो रहा है ठीक है however जब यहां पर code होगा तो फिर

06:51आपने simple text लिखना है तो यह error देगा क्योंके यह as a code

06:53treat होगा यह कहेगा नहीं यह तो python को कोई code नहीं है ठीक है तो आपने

06:58इस चीज़ का ध्यान रखना है ठीक है अच्छा गोड़ जी यह तो चीन तीन चार

07:03चीज़ें आपने समझ ली ना इसमें तो कोई problem नहीं है very good यह तो

07:06बहुत आसान काम था यह के है यह basically वही whatever file है जो के project

07:11से उठा रहा है तो अपडेट कर रहा है अब एक और चीज़ रहागी है वो है जी upload

07:15अब basically file को upload कर सकते हैं आपके system में file जहां कहीं

07:19से भी आप upload करेंगे वो उठके इस venv आपका जो project folder है ना इसके

07:25अंदर आ रहेगी तो चलिए एक dummy file upload करते हैं let's see

07:31यह मैंने open किया जी upload को click किया तो यह window open होगी test file

07:35एक पड़ी हुई है इसके अंदर कुछ भी नहीं पढ़ा हुआ सिर्फ बला बला लिखा हुआ हुआ

07:38मैंने तो यह देखिए test file आ गई मैंने इसको कहा upload जरा बाब आपने गवर करना है

07:42मैं इसको यह देखिए यहां पर नदर आ रहे हैं text file यह है धी हमारी test file

07:47अगर मैं इसको refresh करता हूँ यह देखिए test file इसको open करते हैं इसमें कुछ भी नहीं है सिर्फ बला बला लिखा हुआ है

07:53ठीक है यह देखिए test file है हमारी और यही हमने upload की थी

07:55however यह हमारी file downloads के अंदर पड़ी थी अब यह उठके हमारे project का हिसा बन गई हुई है

08:00test file है हमारी और यही हमने upload की थी however यह हमारी file downloads के अंदर पड़ी थी अब यह उठके हमारे project का हिसा बन गई हुई है

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