Add a short description

gradio_app.py

@@ -84,6 +84,7 @@ def separate_speakers(audio_path):
 # --- Gradio App ---
 with gr.Blocks() as demo:
     gr.Markdown("# TIGER: Time-frequency Interleaved Gain Extraction and Reconstruction for Efficient Speech Separation")
+    gr.Markdown("TIGER is a lightweight model for speech separation which effectively extracts key acoustic features through frequency band-split, multi-scale and full-frequency-frame modeling.")
 
     gr.HTML("""
             <div style="display:flex;column-gap:4px;">