Update Dockerfile

Dockerfile

@@ -8,11 +8,10 @@ FROM python:3.12-slim
 # PYTHONUNBUFFERED: Prevents Python from buffering stdin/stdout/stderr (equivalent to python -u)
 ENV PYTHONDONTWRITEBYTECODE 1
 ENV PYTHONUNBUFFERED 1
-ENV UV_CACHE_DIR="${HOME}/.cache/uv"
 ENV HF_HOME=/app/hf_home/
+ENV UV_CACHE_DIR="/app/uv_cache"
 
-# Optionally pre-create cache folder
-RUN mkdir -p "${UV_CACHE_DIR}"
+RUN mkdir -p /app/uv_cache
 
 # 3. Install system dependencies (git) and uv (Python package manager)
 RUN apt-get update && \