Update Dockerfile

Dockerfile

@@ -3,21 +3,24 @@ FROM python:3.10-slim
 ENV PYTHONDONTWRITEBYTECODE=1
 ENV PYTHONUNBUFFERED=1
 
+# Create working dir and cache dir, grant write access to all users
 WORKDIR /app
+RUN mkdir -p /app/.cache && chmod -R 777 /app/.cache
 
-# create writable cache dir and set env vars
-RUN mkdir -p /app/.cache \
-    && chown -R root:root /app/.cache
+# Set environment variables for Hugging Face and Transformers
 ENV HF_HOME=/app/.cache
 ENV TRANSFORMERS_CACHE=/app/.cache
 ENV HF_DATASETS_CACHE=/app/.cache
 ENV XDG_CACHE_HOME=/app/.cache
 
+# Copy and install dependencies
 COPY requirements.txt .
 RUN pip install --no-cache-dir -r requirements.txt
 
+# Copy app code
 COPY . .
 
 EXPOSE 7860
 
+# Run FastAPI
 CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]