fix regenerate

app_dialogue.py

@@ -925,6 +925,10 @@ with gr.Blocks(title="AI Meme Generator", theme=gr.themes.Base(), css=css) as de
         inputs=chatbot,
         outputs=[chatbot, textbox, generated_memes_gallery],
         queue=False,
+    ).then(
+        fn=lambda: regenerate_btn.update(interactive=False),
+        inputs=[],
+        outputs=[],
     ).then(
         fn=model_inference,
         inputs=[
@@ -947,6 +951,10 @@ with gr.Blocks(title="AI Meme Generator", theme=gr.themes.Base(), css=css) as de
             generated_memes_gallery,
             chatbot,
         ],
+    ).then(
+        fn=lambda: regenerate_btn.update(interactive=True),
+        inputs=[],
+        outputs=[],
     )
 
     gallery_type_choice.change(