Update Dockerfile

Dockerfile

@@ -12,6 +12,9 @@ ENV LIBROSA_CACHE_DIR=/tmp/librosa_cache
 # Set working directory
 WORKDIR /app
 
+# Prevent Numba/librosa caching errors
+ENV NUMBA_DISABLE_CACHE=1
+
 # Copy and install Python dependencies
 COPY requirements.txt .
 RUN pip install --no-cache-dir -r requirements.txt