Update app.py

app.py

@@ -273,7 +273,7 @@ def upload_file(file_obj):
     for idx, file in enumerate(file_obj):
         file_path = file_obj.name
         list_file_path.append(file_path)
-    # print(file_path)
+    print(file_path)
     # initialize_database(file_path, progress)
     return list_file_path
 
@@ -354,8 +354,8 @@ def demo():
         db_btn.click(initialize_database, \
             inputs=[document, slider_chunk_size, slider_chunk_overlap], \
             outputs=[vector_db, collection_name, db_progress])
-            print("IN:",inputs)
-            print("OU:",outputs)
+            print('IN:',inputs)
+            print('OU:',outputs)
         qachain_btn.click(initialize_LLM, \
             inputs=[llm_btn, slider_temperature, slider_maxtokens, slider_topk, vector_db], \
             outputs=[qa_chain, llm_progress]).then(lambda:[None,"",0,"",0,"",0], \