Update app.py

app.py

@@ -170,8 +170,12 @@ def process_pdf(uploaded_files, llm_model, n_criteria = num_criteria):
         # Process the PDF file
         file_name_without_extension = os.path.splitext(os.path.basename(uploaded_file))[0]
 
-        id_number = re.search(r"Id_(\d+)\.", file_name_without_extension)
-        print(id_number)
+        id_search = re.search(r"Id_(\d+)\.", file_name_without_extension)
+        if id_search:
+            id_number = id_search.group(1)
+        else:
+            print(f"ID not found in file name: {uploaded_file}")
+            continue  
         
         pdf_processor = PDFProcessor_Unstructured(pdf_processing_config)
         merged_chunks, tables, title = pdf_processor.process_pdf_file(uploaded_file)