Update app.py

app.py

@@ -46,7 +46,6 @@ VQ_HUB = "BAAI/Emu3-VisionTokenizer"
 
 
 # uncomment to use gen model
-"""
 # Prepare models and processors
 # Emu3-Gen model and processor
 gen_model = AutoModelForCausalLM.from_pretrained(
@@ -216,6 +215,9 @@ def chat(history, user_input, user_image):
 
     return history, history, gr.update(value=None)
 
+# comment to here to disable chat
+"""
+
 def clear_input():
     return gr.update(value="")