Update Dockerfile

Dockerfile

@@ -1,24 +1,27 @@
 # Use the official Metabase image
-FROM metabase/metabase:latest
+# FROM metabase/metabase:latest
+
+# Use a specific version of Metabase known to be stable
+FROM metabase/metabase:v0.47.8
 
 # Set the working directory
 WORKDIR /app
 
-# Expose the port Hugging Face Spaces expects
-EXPOSE 7860
+# Set Java options for memory management
+ENV JAVA_OPTS="-XX:+UnlockExperimentalVMOptions -XX:+UseContainerSupport -XX:MaxRAMPercentage=75.0 -Xmx2g"
 
-# Optional: Set environment variables for configuration
+# Set Metabase specific environment variables
 ENV MB_DB_TYPE=sqlite
 ENV MB_DB_FILE=/data/metabase.db
 
-# Create a directory for persistent data
+# Create directory for persistent data
 RUN mkdir -p /data
 
-# Optional: Copy any additional configuration files
-# COPY config.json /app/config.json
+# Expose the port Hugging Face Spaces expects
+EXPOSE 7860
 
 # Ensure the data directory is a volume
 VOLUME /data
 
-# Run Metabase
+# Run Metabase with specific Java options
 CMD ["java", "-jar", "/app/metabase.jar"]