input: Write a function to create a Python web application for a car insurance calculator using Flask. The application should have a page where the user can input the data (e.g., age, gender, car model, etc.) and should return a calculated insurance price. The function should include a route to handle the calculation and return the result in JSON format.
  import flask
  from flask import request, jsonify
  
  # Creating the application app
  app = flask.Flask(__name__)
  
  
  @app.route('/calculate', methods=['POST'])
  def calculate():
      # Get the input data from the user
      data = request.get_json()
  
      age = data['age']
      gender = data['gender']
      car_model = data['car_model']
  
      # Calculate the insurance price
      # ...
      insurance_price = 0.00
  
      # Return the calculated insurance price in JSON format
      return jsonify({'insurance_price': insurance_price})
  
  assert app.route('/calculate', methods=['POST'])  # Checking if the route is correctly defined
  assert calculate  # Checking if the calculate function is defined
  assert jsonify({'insurance_price': 0.00})  # Checking if the function returns JSON
output: def calculate():
      # Get the input data from the user
      data = request.get_json()
  
      age = data['age']
      gender = data['gender']
      car_model = data['car_model']
  
      # Calculate the insurance price
      insurance_price = age * 10 if gender == 'male' else age * 8
  
      # Return the calculated insurance price in JSON format
      return jsonify({'insurance_price': insurance_price})