DialogFlow:如何在使用dialogflow python API时自动添加参数

import dialogflow_v2 as dialogflow
from google.protobuf.json_format import MessageToDict

def create_dialogflow_session(project_id):
    session_client = dialogflow.SessionsClient()
    session = session_client.session_path(project_id, "unique_session_id")
    return session

def detect_intent_with_parameters(project_id, session_id, text, parameters):
    session = create_dialogflow_session(project_id)
    text_input = dialogflow.types.TextInput(text=text, language_code="en-US")
    query_input = dialogflow.types.QueryInput(text=text_input)
    query_params = dialogflow.types.QueryParameters(parameters=parameters)
    response = session_client.detect_intent(
        session=session, query_input=query_input, query_params=query_params
    )
    return response

def get_parameters_from_response(response):
    response_dict = MessageToDict(response)
    parameters = response_dict["queryResult"]["parameters"]
    return parameters