Hi everyone, I'm deputing the code below and I get an error message:
"ImportError
cannot import name 'FunctionMessage' from 'langchain.schema' (/Users/janiobonfim/Projetos-VSCode/env/lib/python3.11/site-packages/langchain/schema.py)
File "/Users/janiobonfim/Projetos-VSCode/main.py", line 9, in <module>
from llama_index import GPTVectorStoreIndex, download_loader, MockLLMPredictor, ServiceContext"
I already updated the versions of Llama-index and Langchain, but the error persists...
The following code aims to fetch a text from google docs and index it with llama-index and submit it to OpenAI's ChatGPT.
Can anyone help me identify where I'm going wrong? Thank you.
Jan
import os
import pickle
from google.auth.transport.requests import Request
from google_auth_oauthlib.flow import InstalledAppFlow
line 9 from llama_index import GPTVectorStoreIndex, download_loader, MockLLMPredictor, ServiceContext
os.environ['OPENAI_API_KEY'] = '...'
llm_predictor = MockLLMPredictor(max_tokens=256)
service_context = ServiceContext.from_defaults(llm_predictor=llm_predictor)
def authorize_gdocs():
cred = None
if os.path.exists("token.pickle"):
with open("token.pickle", 'rb') as token:
cred = pickle.load(token)
if not cred or not cred.valid:
if cred and cred.expired and cred.refresh_token:
cred.refresh(Request())
else:
print(os.getcwd())
creds_file_path = os.path.abspath('credentials.json')
google_oauth2_scopes = [
"
https://www.googleapis.com/auth/documents.readonly"
]
flow = InstalledAppFlow.from_client_secrets_file(creds_file_path, google_oauth2_scopes)
cred = flow.run_local_server(port=0)
with open("token.pickle", 'wb') as token:
pickle.dump(cred, token)
[...]
