Update app.py

app.py

@@ -1,3 +1,5 @@
+import os os.system("pip uninstall -y gradio") 
+os.system("pip install gradio==4.29.0")
 import gradio as gr
 
 import numpy as np
@@ -83,7 +85,7 @@ with gr.Blocks(css=css) as demo:
                 """)
                 example_gallery_char = gr.Gallery(label="style_type_char", show_label=True,
                                                   elem_id="example_gallery_char",
-                                                  value=list(style_example.keys()), columns=5
+                                                  value=list(style_example.keys()), columns=5,height=512
                                                   )
         # vis result gallery
         gr.HTML("""
@@ -132,7 +134,7 @@ with gr.Blocks(css=css) as demo:
                                                   elem_id="example_gallery_word",
                                                   value=list(style_example_word.keys()), columns=5,
                                                   allow_preview=True, selected_index=0,
-                                                  preview=True,
+                                                  preview=True,height=512
                                                   )
         # vis result gallery
         gr.HTML("""