Update app.py

app.py

@@ -1199,6 +1199,10 @@ def handle_large_dataset(df, create_document,isDataFrame):
         # Upload file to the Hugging Face Hub
         repo_id = "Redmind/NewageNXTGPT"
         #file_path = "/app/example.txt"  # Path to the file to upload
+        from huggingface_hub import login
+
+        # Login to Hugging Face Hub
+        login(token=os.getenv("HF_TOKEN"))
         from huggingface_hub import HfApi
         api = HfApi()
         api.upload_file(path_or_fileobj=file_path, repo_id=repo_id, repo_type= "space", path_in_repo="output/output.xlsx")