Update app.py

app.py

@@ -128,6 +128,39 @@ def extract_full_paper_with_labels(pdf_path, progress=None):
         "content": content
     }
 
+
+def upload_with_progress(file_path, repo_id, token, progress):
+    """
+    Upload file to Hugging Face Dataset using upload_file() API method.
+    """
+    print(f"📤 Starting upload of Parquet: {file_path}")
+    file_size = os.path.getsize(file_path)
+
+    api = HfApi()
+
+    try:
+        # Use upload_file() method from huggingface_hub
+        api.upload_file(
+            path_or_fileobj=file_path,
+            path_in_repo=os.path.basename(file_path),
+            repo_id=repo_id,
+            repo_type="dataset",
+            token=token
+        )
+
+        if progress is not None:
+            progress(1, desc="✅ Upload Complete")
+
+        print(f"✅ Successfully uploaded to {repo_id}")
+        return f"✅ Successfully uploaded to {repo_id}"
+
+    except HfHubHTTPError as e:
+        print(f"❌ Upload failed: {e}")
+        return f"❌ Upload failed: {str(e)}"
+    except Exception as e:
+        print(f"❌ Unexpected error: {e}")
+        return f"❌ Unexpected error: {str(e)}"
+
 def pdf_to_parquet_and_upload(pdf_files, hf_token, dataset_repo_id, action_choice, progress=gr.Progress()):
     upload_message = ""