Remove grid argument

app.py

@@ -199,7 +199,7 @@ with gr.Blocks(css=css) as demo:
                 minimum=0.0, maximum=1.0, value=0.0, step=0.1, interactive=True, label="Temperature (0 for deterministic, higher for more randomness)")
 
             gallery = gr.Gallery(
-                value=[Image.open(e) for e in examples], label="Example Conversations", show_label=True, elem_id="gallery", grid=[2], height="auto")
+                value=[Image.open(e) for e in examples], label="Example Conversations", show_label=True, elem_id="gallery") #, grid=[2], height="auto")
 
     text_input.submit(generate_for_prompt, [text_input, gr_state, ret_scale_factor,
                       gr_max_len, gr_temperature], [gr_state, chatbot, share_group, save_group])