fix: add gradio==5.12.0 to requirements, fix de-esser bug (LowShelf->HighShelf), show_error=True

app.py

@@ -193,7 +193,10 @@ with gr.Blocks(
     theme=gr.themes.Soft(),
 ) as app:
 
-    gr.Markdown("# Aplicación de Clonación de Voz") # Aquí iría DESCRIPTION si estuviera definida globalmente
+    gr.Markdown(
+        "# 🎤 Aplicación de Clonación de Voz (Seed-VC)\n"
+        "> Powered by [Seed-VC](https://github.com/Plachta/seed-vc) + [Demucs](https://github.com/facebookresearch/demucs) · ZeroGPU · Zero-shot"
+    )
 
     with gr.Tabs():
         # Pestaña 1: Referencia de voz
@@ -400,4 +403,4 @@ with gr.Blocks(
 
 
 if __name__ == "__main__":
-    app.launch(server_name="0.0.0.0")
+    app.launch(server_name="0.0.0.0", show_error=True)

pipeline/mixing.py

@@ -10,7 +10,7 @@ import librosa
 import soundfile as sf
 from pedalboard import (
     Pedalboard, Compressor, HighpassFilter,
-    PeakFilter, LowShelfFilter, Limiter, Gain,
+    PeakFilter, HighShelfFilter, Limiter, Gain,
 )
 
 logger = logging.getLogger(__name__)
@@ -39,10 +39,10 @@ def _process_vocals(vocals: np.ndarray, sr: int) -> np.ndarray:
             gain_db=2.5,
             q=1.0,
         ),
-        # 4. Simple de-esser — gentle high-freq reduction to tame sibilance
-        LowShelfFilter(
-            cutoff_frequency_hz=6000.0,
-            gain_db=-2.0,
+        # 4. De-esser — gentle high-freq reduction to tame sibilance
+        HighShelfFilter(
+            cutoff_frequency_hz=7000.0,
+            gain_db=-2.5,
         ),
         # 5. Makeup gain after compression
         Gain(gain_db=1.0),

requirements.txt

@@ -1,4 +1,6 @@
-# Gradio + HuggingFace (versions managed by HF sdk_version in README.md)
+# Gradio + HuggingFace
+gradio==5.12.0
+gradio-client==1.5.4
 spaces>=0.30.0
 huggingface_hub>=0.23.0