Update app.py

app.py

@@ -175,8 +175,18 @@ def clean_documents(documents):
     return cleaned_documents
 
 from llama_index.readers.google import GoogleDriveReader
+import json
+
+credentials_json = os.getenv('GOOGLE_CREDENTIALS')
+
+if credentials_json is None:
+    raise ValueError("The GOOGLE_CREDENTIALS environment variable is not set.")
+
+# Write the credentials to a file
+credentials_path = "credentials.json"
+with open(credentials_path, 'w') as credentials_file:
+    credentials_file.write(credentials_json)
 
-credentials_path = "path_to_credentials.json"  # Ajuste o caminho para seu arquivo de credenciais
 google_drive_reader = GoogleDriveReader(credentials_path=credentials_path)
 google_drive_reader._creds = google_drive_reader._get_credentials()