Update Dockerfile

Dockerfile

@@ -1,17 +1,17 @@
-# Use a slim official Python runtime as a parent image
+# Use an official Python runtime as a parent image
 FROM python:3.9-slim
 
-# Set environment variables to accept the TTS licenses
+# Set environment variables to accept the TTS licenses and handle numba caching issues
 ENV TTS_ACCEPT_TOS=1
 ENV TTS_LICENSE_ACCEPT=true
 ENV COQUI_STUDIO_LICENSE=1
 ENV COQUI_LICENSE_AGREEMENT=n
-ENV NUMBA_DISABLE_CACHING=1
+ENV NUMBA_DISABLE_CACHING=1  # Disable numba caching to avoid issues
 
 # Set the working directory in the container
 WORKDIR /app
 
-# Install system dependencies
+# Install system dependencies for librosa
 RUN apt-get update && apt-get install -y \
     libsndfile1 \
     libasound2-dev \