[Python] Flask keeps executing the same old code even after replacing the code with new one

I am extremely new to flask framework. I wrote a few basic beginner codes in flask and after I did the changes to it, the output doesn't change as is the same code is running behind the scene which I can't figure out.

I Tried:-

Changing the directory of my python file. Deleting the file and made a new one. Deleting the browser cache and cookies.

This seems to be a common issue but there's no perfect answer for this question on this site, please help.

Sample code:

from flask import Flask , redirect , url_for, render_template

app = Flask(__name__)

@app.route("/")
def home():
return "Hello bc"

if __name__ == "__main__":
app.run()




Continue reading...