from flask import *  app = Flask(__name__)  @app.route("/", methods=["POST", "GET"]) def home(): 	return render_template("index.html")  # This function gets param1 from url yourflaskroot/getdata # which was the url set in ajax code and return param1 back to it # you can write a simple ajax code to test it out @app.route("/getdata") def myFunction():   	# Fill parameter with the argument sent from ajax 	parameter = request.args.get('param1')     # Send parameter as an argument to ajax 	return f"the returned data from python is : {parameter}"   if __name__ == "__main__": 	app.run(debug=True)

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