Update Dockerfile

Dockerfile

@@ -5,10 +5,11 @@ FROM python:3.10-slim
 WORKDIR /app
 
 # 3. Install system dependencies
-# FIX: 'libgl1-mesa-glx' is renamed to 'libgl1' in newer Linux versions
+# UPDATED: Added 'libsndfile1' which is required for Audio Processing (Librosa)
 RUN apt-get update && apt-get install -y \
     libgl1 \
     libglib2.0-0 \
+    libsndfile1 \
     && rm -rf /var/lib/apt/lists/*
 
 # 4. Create a non-root user (Hugging Face requirement)