我正在尝试的是在python中获得响应
import dialogflow
from google.api_core.exceptions import InvalidArgument
DIALOGFLOW_PROJECT_ID = 'imposing-fx-333333'
DIALOGFLOW_LANGUAGE_CODE = 'en'
GOOGLE_APPLICATION_CREDENTIALS = 'imposing-fx-333333-e6e3cb9e4adb.json'
text_to_be_analyzed = "Hi! I'm David and I'd like to eat some sushi, can you help me?"
session_client = dialogflow.SessionsClient()
session = session_client.session_path(DIALOGFLOW_PROJECT_ID, SESSION_ID)
text_input = dialogflow.types.TextInput(text=text_to_be_analyzed,
language_code=DIALOGFLOW_LANGUAGE_CODE)
query_input = dialogflow.types.QueryInput(text=text_input)
try:
response = session_client.detect_intent(session=session, query_input=query_input)
except InvalidArgument:
raise
print("Query text:", response.query_result.query_text)
print("Detected intent:", response.query_result.intent.display_name)
print("Detected intent confidence:", response.query_result.intent_detection_confidence)
print("Fulfillment text:", response.query_result.fulfillment_text)
而且我无法验证凭据
google.auth.exceptions.DefaultCredentialsError: Could not automatically determine credentials. Please set GOOGLE_APPLICATION_CREDENTIALS or explicitly create credentials and re-run the application. For more information, please see https://cloud.google.com/docs/authentication/getting-started
这是我在stackoverflow中的第一个问题:)我知道我已经做了很多
您需要从中导出服务帐户密钥（JSON）文件，并将环境变量设置为GOOGLE_APPLICATION_CREDENTIALS包含服务帐户密钥的JSON文件的文件路径。然后，您可以调用dialogflow。
获取服务帐户密钥的步骤：确保您使用的是Dialogflow v2。转到常规设置，然后单击您的服务帐户。这会将您重定向到Google Cloud Platform项目的服务帐户页面。下一步是为服务帐户创建一个新密钥。现在创建一个服务帐户，然后选择JSON作为输出密钥。按照说明进行操作，JSON文件将下载到您的计算机中。该文件将用作GOOGLE_APPLICATION_CREDENTIALS。
现在在代码中
import os
import dialogflow
os.environ["GOOGLE_APPLICATION_CREDENTIALS"] = "/path/to/file.json"
project_id = "your_project_id"
session_id = "your_session_id"
language_code = "en"
session_client = dialogflow.SessionsClient()
session = session_client.session_path(project_id, session_id)
text_input = dialogflow.types.TextInput(text=text, language_code=language_code)
query_input = dialogflow.types.QueryInput(text=text_input)
response_dialogflow = session_client.detect_intent(session=session, query_input=query_input)
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我来说两句