Update app.py

app.py

@@ -73,15 +73,35 @@ def load_document(pdf_filename):
 
     return 'Success'
 
-    
+import gradio as gr
+import os
+
 def upload_pdf(file):
-    # Save the uploaded file
-    file_name = file.name
-    pdf_filename = os.path.basename(file_path)
+    try:
+        # Check if the file is not None before accessing its attributes
+        if file is not None:
+            # Save the uploaded file
+            file_name = file.name
+            # file.save(file_name)
+
+            return file_name
+        else:
+            return "No file uploaded."
 
-    # messsage = load_document(pdf_filename) 
-    messsage = 'success'
-    return messsage
+    except Exception as e:
+        return f"An error occurred: {e}"
+
+
+
+    
+# def upload_pdf(file):
+#     # Save the uploaded file
+#     file_name = file.name
+#     pdf_filename = os.path.basename(file_path)
+
+#     # messsage = load_document(pdf_filename) 
+#     messsage = 'success'
+#     return messsage