#Save the file as app.py from flask import Flask app=Flask(__name__) @app.route('/',methods=['GET','POST']) def Home(): return "Hello World" #Run on command Prompt following commands(Windows): # >>cd Desktop/ # >>cd FlaskFolder # >>py -3 -m venv venv # >>venv\Scripts\activate # >>python app.py

hello world code in flask

from flask import Flask app = Flask(__name__) @app.route("/") def hello_world(): return "<p>Hello, World!</p>" if __name__ == "__main__": app.run(debug=True)

simple flask hello world

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