Install Flask
pip install flask
Or If The Problem is "pip" not Found Use :
py -m pip install flask
Install Flask
pip install flask
Or If The Problem is "pip" not Found Use :
py -m pip install flask
install flask
pip install -U Flask
how to import flask
from flask import Flask
app = Flask(__name__)
@app.route("/")
def hello():
return "Hello, World!"
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