instgaram_webhook.py

from flask import Flask,request
app = Flask(__name__)

@app.route('/messenger_listner',methods=['POST','GET'])
def listner():
	if request.method == 'POST':
		print("\n recived_data",request.json)
		return 'success', 200
	elif request.method == 'GET':
		print("\n received data: ", request.json)
		challenge = request.args.get('hub.challenge')
		print("\n Challenge",challenge)
		if challenge == None:
			return '',200
		else:
			return challenge
	else:
		return '',200

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