Update app.py

app.py

@@ -2754,14 +2754,13 @@ QALAHAYFAQYHDPDDEPVADPYDQSFESRDLLIDEWKSLTYDEVISFVPPPLDQEEMES
             return {report_task: gr.Dropdown(visible=False)}
 
     report_df_change = file_for_report.change(
-        fn=update_df, inputs=file_for_report, outputs=[html_report, raw_df, report_df, analyze_btn, report_task],
+        fn=update_df, inputs=file_for_report, outputs=[html_report, raw_df, report_df, analyze_btn],
         concurrency_limit=100,
     ).success(
         fn=lambda: [gr.Button(interactive=True)] * 3 +
-                   [gr.File(visible=False, value=None)] * 2 +
-                   [gr.Dropdown(visible=False, value=None)],
+                   [gr.File(visible=False, value=None)] * 2,
         outputs=[
-            csv_generate, html_generate, analyze_btn, csv_download_file, html_download_file, report_task
+            csv_generate, html_generate, analyze_btn, csv_download_file, html_download_file
         ],
     )