Update app.py

app.py

@@ -144,7 +144,7 @@ css = """
 with gr.Blocks(css=css, theme=gr.themes.Soft()) as demo:
     with gr.Column(elem_id="col-container"):
         gr.Markdown("""
-            # SoloAudio: Target Sound Extraction with Language-oriented Audio Diffusion Transformer.
+            # SoloAudio: Target Sound Extraction with Language-oriented Audio Diffusion Transformer
             Adjust advanced settings for more control. This space only supports a 10-second audio input now.
             
             Learn more about 🟣**SoloAudio** on the [SoloAudio Homepage](https://wanghelin1997.github.io/SoloAudio-Demo/).