chore: Fix HF space

src/pronunciation_trainer/app.py

@@ -20,7 +20,8 @@ from pronunciation_trainer.transcription import (transcribe_to_graphemes,
 with gr.Blocks() as demo:
     with gr.Tab("Welcome"):
         readme = Path("README.md").read_text()
-        gr.Markdown(readme)
+        gr_readme = readme.split('---')[2].strip()
+        gr.Markdown(gr_readme)
 
     with gr.Tab("Grapheme-Based Speech Evaluation"):
         with gr.Row():