Update app.py

app.py

@@ -123,11 +123,12 @@ def predict_and_plot(audio_file, use_ensemble, apply_noise_reduction, segment_du
     """Run emotion prediction and generate a waveform plot."""
     emotion = predict_emotion(audio_file, use_ensemble, apply_noise_reduction, segment_duration, overlap)
     waveform = plot_waveform(audio_file)
-    return emotion, waveform
+    return emotion  # Ensure emoji is included here
+
 
 # Build the enhanced UI using Gradio Blocks
 with gr.Blocks(css=".gradio-container {background-color: #f7f7f7; font-family: Arial;}") as demo:
-    gr.Markdown("<h1 style='text-align: center;'>Enhanced Emotion Recognition 😊</h1>")
+   gr.Markdown("<h1 style='text-align: center;'>Enhanced Emotion Recognition</h1>")
     gr.Markdown(
         "Upload an audio file, and the model will predict the emotion using a wav2vec2 model fine-tuned on IEMOCAP data. "
         "The prediction is accompanied by an emoji, and you can also view the audio's waveform. "