input: 
  def store_and_query_user_data(user_data: dict) -> dict:
      """Store the given user data into a JSON file and then retrieve it.
      >>> store_and_query_user_data({"Name": "John", "Age": 25, "City": "New York"})
      {'Name': 'John', 'Age': 25, 'City': 'New York'}
      >>> store_and_query_user_data({"Name": "Alice", "Age": 30, "City": "Los Angeles"})
      {'Name': 'Alice', 'Age': 30, 'City': 'Los Angeles'}
      """
  
output:     import json
      import os
  
      filename = "user_data.json"
  
      # Store the user data into a JSON file
      with open(filename, 'w') as file:
          json.dump(user_data, file)
  
      # Retrieve the user data from the JSON file
      if os.path.exists(filename):
          with open(filename, 'r') as file:
              retrieved_data = json.load(file)
          return retrieved_data
      else:
          return {}