Update Dockerfile

Dockerfile

@@ -1,25 +1,25 @@
 FROM python:3.11-slim
 
-# ✅ CRITICAL: Install espeak-ng — KittenTTS REQUIRES it for phonemization
+# CRITICAL: espeak-ng required for KittenTTS phonemization
 RUN apt-get update && apt-get install -y --no-install-recommends \
     espeak-ng \
     libsndfile1 \
     ffmpeg \
+    git \
     && rm -rf /var/lib/apt/lists/*
 
-# Create non-root user (HF Spaces requires uid 1000)
+# HF Spaces requires uid 1000
 RUN useradd -m -u 1000 user
 USER user
 ENV PATH="/home/user/.local/bin:$PATH"
+ENV HF_HOME="/home/user/.cache/huggingface"
 
 WORKDIR /home/user/app
 
-# Install Python deps
 COPY --chown=user:user requirements.txt .
 RUN pip install --no-cache-dir --upgrade pip && \
     pip install --no-cache-dir -r requirements.txt
 
-# Copy application
 COPY --chown=user:user . .
 
 EXPOSE 7860