fix remove last turn + upload button removed

app_dialogue.py

@@ -98,12 +98,7 @@ def pil_to_temp_file(
     return filename
 
 
-def add_file(file):
-    return file.name, gr.update(label="🖼️ Uploaded!")
-
-
 def add_file_gallery(selected_state: gr.SelectData, gallery_list: List[str]):
-    gr.update(label="📁 Upload image", interactive=True)
     return (
         "Write a meme about this image.",
         gallery_list[selected_state.index]["name"],
@@ -610,12 +605,6 @@ with gr.Blocks(title="AI Meme Generator", theme=gr.themes.Base(), css=css) as de
                     regenerate_btn = gr.Button(
                         value="🔄 Regenerate", visible=True, min_width=120
                     )
-                    upload_btn = gr.UploadButton(
-                        "📁 Upload image",
-                        file_types=["image"],
-                        visible=False,
-                        min_width=120,
-                    )
             with gr.Accordion(
                 "Advanced settings", open=False, visible=True
             ) as parameter_row:
@@ -923,12 +912,12 @@ with gr.Blocks(title="AI Meme Generator", theme=gr.themes.Base(), css=css) as de
 
     def remove_last_turn(chat_history):
         if len(chat_history) == 0:
-            return gr.update(), gr.update()
+            return chat_history, "", ""
         last_interaction = chat_history[-1]
         chat_history = chat_history[:-1]
         last_interaction[0] = re.sub(r"!\[]\(/file=.*?\)", "", last_interaction[0])
-        chat_update = gr.update(value=chat_history)
-        text_update = gr.update(value=last_interaction[0])
+        chat_update = chat_history
+        text_update = last_interaction[0]
         return chat_update, text_update, ""
 
     regenerate_btn.click(
@@ -960,25 +949,6 @@ with gr.Blocks(title="AI Meme Generator", theme=gr.themes.Base(), css=css) as de
         ],
     )
 
-    upload_btn.upload(add_file, [upload_btn], [imagebox, upload_btn], queue=False)
-    submit_btn.click(
-        lambda: gr.update(label="📁 Upload image", interactive=True),
-        [],
-        upload_btn,
-        queue=False,
-    )
-    textbox.submit(
-        lambda: gr.update(label="📁 Upload image", interactive=True),
-        [],
-        upload_btn,
-        queue=False,
-    )
-    clear_btn.click(
-        lambda: gr.update(label="📁 Upload image", interactive=True),
-        [],
-        upload_btn,
-        queue=False,
-    )
     gallery_type_choice.change(
         fn=choose_gallery,
         inputs=[gallery_type_choice],