Update Dockerfile

Dockerfile

@@ -1,15 +1,6 @@
 # Use Python 3.9 slim as base image
 FROM python:3.9-slim
 
-# Create non-root user for better security
-RUN useradd -m -u 1000 appuser && \
-    mkdir -p /app/.cache/huggingface && \
-    mkdir -p /tmp/gradio_cache && \
-    mkdir -p /app/temp_audio && \
-    chown -R appuser:appuser /app && \
-    chown -R appuser:appuser /tmp/gradio_cache
-
-USER appuser
 
 # Set working directory
 WORKDIR /app