Update app.py

app.py

@@ -141,7 +141,7 @@ def chat_with_musician(user_input, history, artist, previous_artist=None):
     previous_artist = artist  # Store the previous artist for the next call
     #if artist == "Google Gemma":
     #    lyric_response = gemma_response
-    return lyric_response, previous_artist
+    return lyric_response
 
 HF_API_KEY = os.environ["HF_API_KEY"]
 
@@ -201,7 +201,7 @@ Arist_image = gr.Image(
     show_share_button=False,
 )
 with gr.Blocks() as demo:
-    #gr.Markdown("### Select your flavor.")
+    #   gr.Markdown("### Select your flavor.")
     with gr.Row(equal_height=True):
         gr.Interface(
             fn = return_image,