Setup a Flask Application in VS Code and Run a Basic App 

Thanks for the instruction. I'm taking a course this semester that specializes in developing web apps using the Flask back-end framework, and I think this video was very useful in giving me a basic rundown on the Flask app setup in VS Code.

Thank you so much for this! I ran into some problems while following these steps, specially because I didn't have PATH configured correctly. But after some googling and researching (and some screaming as well) everything worked, so again, thank you!

Very easy explanation about how to setup flask in vs code. Keep going. All the good wishes

bro ur video is good but when i enter activating command it is not entering that env file i have installed flask then externally but then also when i use it in my app.py file in vscode it shows that flask is could not resolved i have checked it on GPT also but not getting solution please did anyone know its solution

After installing virtualenv virtualenv env this step it is showing virtualenv is not recognised as an internal or external command, Plzzz help

I've installed virtual env but I have the Error: 'virtualenv' is not recognized as an internal or external command, operable program or batch file.

Fast and to the point, good job

Thank you, this was a great quick start guide

Perfect video, not many people are as skilled as you at making things so easy to understand

What if u got error in 1st line of code pip install virtualenv ??? Its saying that file is not loaded but it is actually there what to do?

This is very easy to understand ..very nicely explained❤

Great demonstration. Though I really need to ask. Do I have to make all of these steps for each app I create or is it a one time thing?

Great video. Was able to get through everything except the end. When I click the link after 'flask run' i get an internal server error. i had no problem before we did html and css adds. any advice here?

What if u got error in 1st line of code pip install virtualenv ??? Its saying that file is not loaded but it is actually there what to do? 2:09

Amazing video dude no wasting of time. It helped a lot!

Great intro to flask, really helpful

Thank You - this video helped to resolve my issue

Mr. We need you. Please make more Flask videos. I have subscribed and just turned on my notifications. Please we need you.

Is it much needed to create a Virual environment.? because i got following error while activating virtual environment.. "cannot be loaded because running scripts is disabled on this system."

Thank You ! It was easy to understand.

What if u got error in 1st line of code pip install virtualenv ???

i have python installed but when i go to see on command prompt it says Python was not found; run without arguments to install from the Microsoft Store, or disable this shortcut from Settings > Manage App Execution Aliases.

Awesome thank you very much have been struggleing alot thanks man

Thanks man, it was a short video but helped a lot

thank you bhai, love from Bangladesh

what if after writing the env command we are not getting into the enevironment its not showing (env) this part after activating

This was super helpful. Thank you!

Thanks, please make a login page with the help of flask and html

Thanks a lot dude, great tutorial!

thank you for your kind video!

Hey, I followed what you did and i got this error: * Environment: production WARNING: This is a development server. Do not use it in a production deployment. Use a production WSGI server instead. * Debug mode: off Usage: flask run [OPTIONS] Try 'flask run --help' for help. Error: Failed to find Flask application or factory in module 'app'. Use 'FLASK_APP=app:name' to specify one. what am i doing wrong? Great video nonetheless

Perfect. Thanks a lot.

activate.bat is not working in pc what should i do and i'm using windows 10

After executing flask, auto update is not working in case the code changes.

Thank you very much for sharing this video! It was very good! But how can I create a python file? Especially I need to create a Python file that includes flask server in this environment. With the same way with CSS and HTML? Thank you in advance!

tysm i needed this

When i try to pip install it says command file not found ?

Thank you for this video. It was easy to understand.😊

Flask is not opening web browser it is running in kali terminal 😢

thanks

How to debug step by step in vs code, you are just using command line and not showing vs features

Thank you sooooo much!!

good

why I can't enter in virtual environment?

Thank you.

Note the use of cmd terminal not powershell in the video

I can't activate the env?how to activate that ?Is it need network connection?

Im getting some issues $ flask run Usage: flask run [OPTIONS] Try 'flask run --help' for help. Error: Failed to find Flask application or factory in module 'app'. Use 'app:name' to specify one. can anyone help me at all

Great !

thank you

Hi sir, I'm facing this error while logging in in my application... I am able to login or signup apart from that it's not proceed only this error what should I do? Can you help me out? MySQLdb.OperationalError: (1045, "Access denied for user 'root'@'localhost' (using password: NO)")

Thank you 💞

Thanks.

hello and thanks a lot for your explination. i followed all the steps and everything was working but when I comes to run my application I got an error Error: Could not locate a Flask application. You did not provide the "FLASK_APP" environment variable, and a "wsgi.py" or "app.py" module was not found in the current directory. even if i execute the command set FLASK_APP=myApp.py and set FLASK_DEBUG=1

Getting error like 'pip' is not recognised as the name of cmdlet

Thanks

How to launch terminal ctrl and ???????

Showing Warning: This is a development server. Do not use it in production deployment. Use a production WSGI Server instead. Debug mode: off

I got the error "python is not found"

Merçi

bro. i have an error (env) C:\Users\91994\Desktop\flaskdemo2>flask run Usage: flask run [OPTIONS] Try 'flask run --help' for help. Error: Failed to find Flask application or factory in module 'app'. Use 'app:name' to specify one. please tell me how i solve this.

Slow down. Thanks for the instructions, but you are trying to rush through it. Having to stop typing code just to pause and rewind because you zipped somewhere else or stopped typing in the terminal is kinda the bane of every online learners existence. (milk that watch time man, coulda been a 30 min video) Thanks for the content though.

If it doesnt run try changing the " from __main__ into '

when i do virtualenv env it shows this :- virtualenv : The term 'virtualenv' is not recognized as the name of a cmdlet, function, script file, or operable program. Check the spelling of the name, or if a path was included, verify that the path is correct and try again.

What if u got error in 1st line of code pip install virtualenv ??? Its saying that file is not loaded but it is actually there what to do?

Great !

thank you

Hi, after I enter "env\Scripts\activate.bat" , it doesn't show the (env). It is just showing back the C:\user.... What should I do? I couldn't activate it.

thank you,was having many issues with env but having watched your video got me set, ready and go.

very helpful video plz make a complete series on Flask and develop a small shopping cart application that clears our concepts.. plz share your precious knowledge with us. Thanks

Thankuu sir

I have no words to thank you 😘😘😘😘

bro i installed the flask but vs code is showing module not found what the problem plesase resolve this

I am getting error here please help. PS C:\Users\HP\Desktop itika> flask run * Environment: production WARNING: This is a development server. Do not use it in a production deployment. Use a production WSGI server instead. * Debug mode: off Usage: flask run [OPTIONS] Try 'flask run --help' for help. Error: Failed to find Flask application or factory in module 'app'. Use 'FLASK_APP=app:name' to specify one. PS C:\Users\HP\Desktop itika>

Thanks boy

Run 'python3 --version' in your terminal to check to see if you have installed it. python --version without the '3' wasn't working for me. Hope this helps someone out there! Happy coding!

Thank you! This was comprehensive and extremely helpful!

Sir please tell me how we activate env env/scripts/activate.

.\env\Scripts\activate ===try this in last step

This is soo amazing I made my First application soo blessed sir how can I get in touch for more detailed learning from you thanks alot one more time

Thank you so much

Thanks for the help! It worked and it was clear!

Thanks a lot

tHnkS

When I run virtualenv env..... Getting an error virtualenv is not cmdl......😢😢😢 how can I fix it

Thank you

Very good video. For every flask app we create must we go through the same procedure of installlation of virtual environment , flask etc

Hi everyone, I am writting "env/bin/activate" from osx and Terminal return me that: "env/bin/activate: command not found"

Thank u so much brother 💪🏻

thnaks a lot for this bro I need it today for making assignment

i have issues with activating in mac m1 can you help me out

Flask run command is not working properly

very useful. thank you.

Hello, it doesn't work for me..

Thank you very much for this clear and concise tutorial, this is really helpful !

Thanks for providing this wonderful course, there is an issue on my side which I'm facing with an error when I use the 'flask run'. it shows ERROR: Could not locate a Flask application. can you please guide me?

2.00 press ctrl?

I face an internal server error every time I run the program...but there are no errors in my program..do anyone have any idea about this..?

thanks bro

Great tutorial !