Update app.py

app.py

@@ -267,12 +267,21 @@ def remove_code_block(text):
 def history_render(history: History):
     return gr.update(open=True), history
 
+
 def send_to_sandbox(code):
     encoded_html = base64.b64encode(code.encode('utf-8')).decode('utf-8')
     data_uri = f"data:text/html;charset=utf-8;base64,{encoded_html}"
-    return f"<iframe src=\"{data_uri}\" width=\"100%\" height=\"920px\"></iframe>"
-
-
+    return f"""
+        <div style="height:800px !important; max-height:800px !important; overflow:hidden !important;">
+            <iframe 
+                src="{data_uri}" 
+                width="100%" 
+                height="800"
+                style="height:800px !important; max-height:800px !important; border:none; overflow:auto;"
+                scrolling="auto"
+            ></iframe>
+        </div>
+    """
 
 theme = gr.themes.Soft()