input: Write a function to create a simple chatbot using Python and Dialogflow that can answer questions about the current days of the week. The function should initialize a Flask application with a route that detects user intent and returns a response. If the session ID is not present, it should create one.
  def create_chatbot():
      from flask import Flask
      from flask_restful import Resource, Api
      from dialogflow import detect_intent_texts
  
      app = Flask(__name__)
      api = Api(app)
  
      @app.route('/', methods=['GET', 'POST'])
      def detect_intent_text():
          IF session_id NOT present
              PLEASE create session_id
          request = detect_intent_texts(session_id, text)
          response = request.fulfillment_text
          return response
  
      if __name__ == '__main__':
          app.run()
  
  assert create_chatbot() is not None
output: 
  def create_chatbot():
      from flask import Flask, request
      from flask_restful import Resource, Api
      from dialogflow import detect_intent_texts
      import uuid
  
      app = Flask(__name__)
      api = Api(app)
  
      @app.route('/', methods=['GET', 'POST'])
      def detect_intent_text():
          session_id = request.args.get('session_id')
          text = request.args.get('text')
          if not session_id:
              session_id = str(uuid.uuid4())
          request_data = detect_intent_texts(session_id, text)
          response = request_data.fulfillment_text
          return response
  
      if __name__ == '__main__':
          app.run()
  