Update app.py

correct filelist name

app.py

@@ -351,7 +351,10 @@ def chathmi2(message, history):
 
 def func_upload_file(files, chat_history):
     global file_list_loaded
-    file_list_loaded = files
+    file_list_loaded = []
+    for unit in files:
+        file_list_loaded.append(unit.name)
+    # file_list_loaded = files
     print(file_list_loaded)
     # print(chat_history)
     test_msg = ["Request Upload File into DB", "Operation Ongoing...."]