update scripts

app.py

@@ -214,18 +214,15 @@ def filter_models(
 
 try:
     demo = gr.Blocks(css=custom_css)
+    def display_radar_chart():
+        with open("./animated_radar_chart.html", "r") as file:
+            return file.read()
     with demo:
         gr.HTML(about.TITLE)
         gr.Markdown(about.INTRODUCTION_TEXT, elem_classes="markdown-text")
-        import gradio as gr
-
-
-        def display_radar_chart():
-            return """
-            <iframe src="./animated_radar_chart.html"></iframe>
-            """
         gr.HTML(display_radar_chart())
 
+
         with gr.Tabs(elem_classes="tab-buttons") as tabs:
             with gr.TabItem("🏅 LLM Benchmark", elem_id="llm-benchmark-tab-table", id=0):
                 with gr.Row():