Update app.py

app.py

@@ -15,35 +15,14 @@ openai.api_key = os.getenv('OPENAI_API_KEY')
 openai = OpenAI(api_key = openai.api_key)
 
 
+
+
 class GPTDriveIntegration:
     def __init__(self):
-        # Download the credentials file from Hugging Face
-        credentials_url = "https://huggingface.co/spaces/Ephraimmm/studybuddy/resolve/main/rag-system-463320-f292991d0516.json"
-        
-        try:
-            # Download the file
-            response = requests.get(credentials_url)
-            response.raise_for_status()  # Raise an exception for bad status codes
-            
-            # Create a temporary file to store the credentials
-            with tempfile.NamedTemporaryFile(mode='w', suffix='.json', delete=False) as temp_file:
-                json.dump(response.json(), temp_file)
-                temp_credentials_path = temp_file.name
-            
-            # Initialize Google Drive API with the temporary file
-            self.credentials = service_account.Credentials.from_service_account_file(
-                temp_credentials_path,
-                scopes=['https://www.googleapis.com/auth/drive.readonly']
-            )
-            
-            # Clean up the temporary file
-            os.unlink(temp_credentials_path)
-            
-        except requests.RequestException as e:
-            raise Exception(f"Failed to download credentials file: {e}")
-        except json.JSONDecodeError as e:
-            raise Exception(f"Invalid JSON in credentials file: {e}")
-        
+        self.credentials = service_account.Credentials.from_service_account_file(
+            os.getenv('GOOGLE_SERVICE_ACCOUNT_FILE'),
+            scopes=['https://www.googleapis.com/auth/drive.readonly']
+        )
         self.drive_service = build('drive', 'v3', credentials=self.credentials)
         
         # Initialize OpenAI