return thank you message after feedback

app.py

@@ -166,7 +166,7 @@ def load_df_example(df, event: gr.SelectData):
     return prettify_text(related_chosen)
 
 def save_results(text):
-    return
+    return gr.Textbox.update(value='Thank you for your input!')
 
 def prettify_text(nested_list):
     string = ''
@@ -206,10 +206,10 @@ def main():
         with gr.Row() as row:
             with gr.Column() as col:
                 correct_drg_text = gr.Textbox(visible=False, label="Input Correct DRG", interactive=True)
-                correct_drg_text.submit(save_results, inputs=correct_drg_text)            
+                correct_drg_text.submit(save_results, inputs=correct_drg_text, outputs=correct_drg_text)            
             with gr.Column() as col:
                 salient_words_box = gr.Textbox(visible=False, label="Input Salient Words (comma separated)", interactive=True)
-                salient_words_box.submit(save_results, inputs=salient_words_box)
+                salient_words_box.submit(save_results, inputs=salient_words_box, outputs=salient_words_box)
             attn_clr_btn = gr.ClearButton(value='Remove DRG Results', visible=False, components=[attn_viz]) 
             attn_clr_btn.click(clr_btn, outputs=[attn_clr_btn, correct_drg_text, salient_words_box])        
         
@@ -220,11 +220,11 @@ def main():
         with gr.Row() as row:
             with gr.Column() as col:
                 correct_drg_text_1 = gr.Textbox(visible=False, label="Input Correct DRG", interactive=True)
-                correct_drg_text_1.submit(save_results, inputs=correct_drg_text_1)
+                correct_drg_text_1.submit(save_results, inputs=correct_drg_text_1, outputs=correct_drg_text_1)
                 correct_drg_text_list.append(correct_drg_text_1)            
             with gr.Column() as col:
                 salient_words_box_1 = gr.Textbox(visible=False, label="Input Salient Words (comma separated)", interactive=True)
-                salient_words_box_1.submit(save_results, inputs=salient_words_box_1)
+                salient_words_box_1.submit(save_results, inputs=salient_words_box_1, outputs=salient_words_box_1)
                 correct_salient_words_list.append(salient_words_box_1)
             attn_clr_1 = gr.ClearButton(value='Remove DRG Results', visible=False, components=[attn_1])    
             related_clr_bts.append(attn_clr_1)
@@ -237,11 +237,11 @@ def main():
         with gr.Row() as row:
             with gr.Column() as col:
                 correct_drg_text_2 = gr.Textbox(visible=False, label="Input Correct DRG", interactive=True)
-                correct_drg_text_2.submit(save_results, inputs=correct_drg_text_2)
+                correct_drg_text_2.submit(save_results, inputs=correct_drg_text_2, outputs=correct_drg_text_2)
                 correct_drg_text_list.append(correct_drg_text_2)            
             with gr.Column() as col:
                 salient_words_box_2 = gr.Textbox(visible=False, label="Input Salient Words (comma separated)", interactive=True)
-                salient_words_box_2.submit(save_results, inputs=salient_words_box_2)
+                salient_words_box_2.submit(save_results, inputs=salient_words_box_2, outputs=salient_words_box_2)
                 correct_salient_words_list.append(salient_words_box_2)
             attn_clr_2 = gr.ClearButton(value='Remove DRG Results', visible=False, components=[attn_2])    
             related_clr_bts.append(attn_clr_2)
@@ -255,11 +255,11 @@ def main():
         with gr.Row() as row:
             with gr.Column() as col:
                 correct_drg_text_3 = gr.Textbox(visible=False, label="Input Correct DRG", interactive=True)
-                correct_drg_text_3.submit(save_results, inputs=correct_drg_text_3)
+                correct_drg_text_3.submit(save_results, inputs=correct_drg_text_3, outputs=correct_drg_text_3)
                 correct_drg_text_list.append(correct_drg_text_3)            
             with gr.Column() as col:
                 salient_words_box_3 = gr.Textbox(visible=False, label="Input Salient Words (comma separated)", interactive=True)
-                salient_words_box_3.submit(save_results, inputs=salient_words_box_3)
+                salient_words_box_3.submit(save_results, inputs=salient_words_box_3, outputs=salient_words_box_3)
                 correct_salient_words_list.append(salient_words_box_3)
             attn_clr_3 = gr.ClearButton(value='Remove DRG Results', visible=False, components=[attn_3])    
             related_clr_bts.append(attn_clr_3)