Tabs themes

app.py

@@ -242,7 +242,7 @@ def tab_offline_arena():
     with gradio.Row():
         with gradio.Column():
             pass
-        with gradio.Column(scale=2):
+        with gradio.Column(scale=3):
             chatbot_history = gradio.Chatbot([['hey', 'Hey!'], ["are we testing something?", None]], container=True)
         with gradio.Column():
             pass
@@ -256,7 +256,7 @@ def tab_offline_arena():
 def build_demo():
     # global original_dfs, available_models, gpt4t_dfs, haiku_dfs, llama_dfs
 
-    with gradio.Blocks(theme='gradio/soft') as demo: # , css=css, js=js_light
+    with gradio.Blocks(theme=gradio.themes.Base()) as demo: # , css=css, js=js_light
         # gradio.HTML(BANNER, elem_id="banner")
         # gradio.Markdown(HEADER_MD.replace("{model_num}", str(len(original_dfs["-1"]))), elem_classes="markdown-text")