Update app.py

app.py

@@ -1,5 +1,4 @@
 import gradio as gr
-from gradio.themes import Interstellar  # Correct import
 from huggingface_hub import InferenceClient
 
 """
@@ -44,6 +43,7 @@ def respond(
 """
 For information on how to customize the ChatInterface, peruse the gradio docs: https://www.gradio.app/docs/chatinterface
 """
+# Use the custom theme by setting the `theme` parameter as a string
 demo = gr.ChatInterface(
     respond,
     additional_inputs=[
@@ -58,7 +58,7 @@ demo = gr.ChatInterface(
             label="Top-p (nucleus sampling)",
         ),
     ],
-    theme=Interstellar()  # Correctly apply the theme
+    theme="ParityError/Interstellar"  # Apply the custom theme
 )
 
 if __name__ == "__main__":