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@@ -1,23 +1,30 @@
-# Use an official Python runtime as a parent image
+# Use Python 3.11 slim image
 FROM python:3.11-slim
 
+# Ensure we run as root (the default) so we can set permissions
+USER root
+
 # Install system dependencies
 RUN apt-get update && apt-get install -y wget && rm -rf /var/lib/apt/lists/*
 
 # Set working directory
 WORKDIR /app
 
-# Create a writable config directory for matplotlib and set environment variable
-RUN mkdir -p /app/.config/matplotlib && chmod -R 777 /app/.config
-ENV MPLCONFIGDIR=/app/.config/matplotlib
+# Create and set permissions for cache directories
+RUN mkdir -p /app/.cache && chmod -R 777 /app/.cache \
+    && mkdir -p /app/.config/matplotlib && chmod -R 777 /app/.config/matplotlib
+
+# Set environment variables for cache directories
 ENV HF_HOME=/app/.cache
+ENV XDG_CACHE_HOME=/app/.cache
+ENV MPLCONFIGDIR=/app/.config/matplotlib
 ENV USER_AGENT="my-gradio-app"
 
 # Copy the requirements file and install dependencies
 COPY requirements.txt .
 RUN pip install --no-cache-dir -r requirements.txt
 
-# Copy the rest of the code
+# Copy the rest of the application code
 COPY . .
 
 # Expose the port for Gradio (Spaces expects the app on port 7860)