Update Dockerfile

Dockerfile

@@ -1,23 +1,20 @@
 FROM python:3.10-slim
 
-# Install OS dependencies
-RUN apt-get update && apt-get install -y git ffmpeg libsndfile1 && apt-get clean
+RUN apt-get update && apt-get install -y \
+    git ffmpeg libsndfile1 \
+ && apt-get clean
 
-# Set working directory
 WORKDIR /app
-
-# Copy all files
 COPY . /app
 
-# Set env var to disable numba caching
-ENV NUMBA_DISABLE_CACHE=1
-
-# Install Python deps
 RUN pip install --upgrade pip
 RUN pip install --extra-index-url https://download.pytorch.org/whl/cpu -r requirements.txt
 
-# Expose port
+# Set numba cache location to avoid HF Spaces crash
+ENV NUMBA_CACHE_DIR=/tmp/numba_cache
+ENV NUMBA_DISABLE_CACHE=1
+
 EXPOSE 7860
 
-# Run app
 CMD ["python", "app.py"]
+