Update Dockerfile

Dockerfile

@@ -1,6 +1,5 @@
 FROM python:3.10-slim
 
-# System dependencies needed by OpenCV, PyTorch, osmesa (headless GL)
 RUN apt-get update && apt-get install -y --no-install-recommends \
     git \
     git-lfs \
@@ -15,27 +14,18 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
     wget \
     && rm -rf /var/lib/apt/lists/*
 
-# Set working directory
 WORKDIR /app
 
-# Copy requirements first (layer caching)
 COPY requirements.txt .
-RUN pip install --no-cache-dir -r requirements.txt
+RUN pip install --no-cache-dir --upgrade pip && \
+    pip install --no-cache-dir -r requirements.txt
 
-# Copy everything else
 COPY . .
 
-# Make sure WiLoR repo is importable
 ENV PYTHONPATH="/app/WiLoR:${PYTHONPATH}"
-
-# Headless OpenGL
 ENV PYOPENGL_PLATFORM=osmesa
-
-# Default mode — override in HF Space environment variables
 ENV MODE=full
 
-# HF Spaces expects the app on port 7860 by default,
-# but we set app_port=8000 in README so uvicorn binds here
 EXPOSE 8000
 
-CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "8000"]
+CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "8000"]