Update Dockerfile

Dockerfile

@@ -3,21 +3,26 @@ FROM python:3.12-slim-bookworm
 # Install uv
 COPY --from=ghcr.io/astral-sh/uv:latest /uv /uvx /bin/
 
-# Create non-root user
+# Create non-root user (Hugging Face requirement)
 RUN useradd -m -u 1000 user
 
-WORKDIR /app
+# Set working directory to the user's home folder
+WORKDIR /home/user/app
+RUN chown user:user /home/user/app
 
-# ---- Dependency layer (cached) ----
-COPY pyproject.toml uv.lock ./
+# Switch to the user BEFORE installing dependencies!
+# This ensures the .venv is owned by 'user', not 'root'.
+USER user
 
+# ---- Dependency layer (cached) ----
+COPY --chown=user:user pyproject.toml uv.lock ./
 RUN uv sync --frozen --no-cache
 
 # ---- Application code ----
 COPY --chown=user:user . .
 
-USER user
-
-EXPOSE 8000
+# Hugging Face explicitly requires exposing 7860
+EXPOSE 7860
 
-CMD ["sh", "-c", "uv run uvicorn src.api.main:app --host 0.0.0.0 --port ${PORT:-8000}"]
+# Run Uvicorn directly on port 7860
+CMD ["uv", "run", "uvicorn", "src.api.main:app", "--host", "0.0.0.0", "--port", "7860"]