increase quality

app.py

@@ -285,7 +285,7 @@ def validate_file_structure():
     print("✅ All required files found")
     return True
 
-@spaces.GPU(duration=300)  # Increase GPU timeout to 15 minutes
+@spaces.GPU(duration=900)  # Increase GPU timeout to 15 minutes
 def generate_music_spaces(lyrics: str, genre: str, mood: str, progress=gr.Progress()) -> str:
     """
     Generate music using YuE model with high-performance Spaces configuration
@@ -359,14 +359,14 @@ def generate_music_spaces(lyrics: str, genre: str, mood: str, progress=gr.Progre
             "--stage2_model", "m-a-p/YuE-s2-1B-general",
             "--genre_txt", genre_file_path,
             "--lyrics_txt", lyrics_file_path,
-            "--run_n_segments", "1",        # Full segments for better quality
-            "--stage2_batch_size", "2",     # Higher batch size for speed
+            "--run_n_segments", "2",        # Full segments for better quality
+            "--stage2_batch_size", "4",     # Higher batch size for speed
             "--output_dir", output_dir,
-            "--max_new_tokens", "2000",     # Full token count
-            "--profile", "3",               # Highest performance profile
+            "--max_new_tokens", "3000",     # Full token count
+            "--profile", "1",               # Highest performance profile
             "--verbose", "3",
             "--prompt_start_time", "0",
-            "--prompt_end_time", "20",      # Full 30-second clips
+            "--prompt_end_time", "30",      # Full 30-second clips
         ]
         
         # Use flash attention if available, otherwise fallback