Update app.py

app.py

@@ -22,25 +22,23 @@ def process_with_markitdown(input_path):
         
 def save_uploaded_file(uploaded_file):
     """Saves an uploaded file to a temporary location."""
-
     if uploaded_file is None:
         return "No file uploaded."
 
     try:
+        # Extract filename and file object from the tuple
+        filename, file_object = uploaded_file
         temp_dir = tempfile.gettempdir()
-        temp_filename = os.path.join(temp_dir, uploaded_file.name)
+        temp_filename = os.path.join(temp_dir, filename)
 
         with open(temp_filename, 'wb') as f:
-            try:
-                # Use 'read' to access the actual file content
-                f.write(uploaded_file.file.read())
-            except Exception as e:
-                return f"Error writing to file: {e}"
+            f.write(file_object.read())
 
         return temp_filename
+
     except Exception as e:
-        return f"An error occurred: {e}"
-        
+        return f"An error occurred: {str(e)}"
+
 async def summarize_text(text):
     """Summarize the input text using Gemini AI"""
     try: