Update app.py

app.py

@@ -209,8 +209,8 @@ with gr.Blocks() as demo2:
         )
 
         framework_selector = gr.HighlightedText(
-            value=["TensorFlow"],
-            color_map={"TensorFlow": "orange"}
+            value=[("o", "TensorFlow")],
+            color_map={"o": "orange"},
             interactive=False,
             label="framework"
         )