refact: docker update

Dockerfile

@@ -1,40 +1,29 @@
-# Use official Python 3.10 image
-FROM python:3.10-slim
+# Read the doc: https://huggingface.co/docs/hub/spaces-sdks-docker
+# you will also find guides on how best to write your Dockerfile
 
-# Install system dependencies (requires root)
-RUN apt-get update && \
-    apt-get install -y --no-install-recommends \
-    libgl1 \
-    build-essential \
-    curl \
-    && apt-get clean && rm -rf /var/lib/apt/lists/*
-
-# Create non-root user
+FROM python:3.10
+
+# Create user first
 RUN useradd -m -u 1000 user
 
-# Set environment for pip and path
-ENV PATH="/home/user/.local/bin:$PATH" \
-    PYTHONDONTWRITEBYTECODE=1 \
-    PYTHONUNBUFFERED=1
+# Install system dependencies (requires root)
+RUN apt-get update && apt-get install -y libgl1
 
-# Switch to the user
+# Switch to non-root user
 USER user
-WORKDIR /app
+ENV PATH="/home/user/.local/bin:$PATH"
 
-# Copy and install requirements
-COPY --chown=user requirements.txt .
-RUN pip install --no-cache-dir --upgrade pip && \
-    pip install --no-cache-dir -r requirements.txt
+# Add TensorFlow environment variables to reduce logging noise
+ENV TF_CPP_MIN_LOG_LEVEL=2
+ENV TF_ENABLE_ONEDNN_OPTS=0
 
-# Ensure spaCy model is installed (safe fallback if download fails)
-RUN python -m spacy download en_core_web_sm || echo "spaCy model download failed, continuing..."
+WORKDIR /app
 
-# Copy rest of the app
-COPY --chown=user . .
+COPY --chown=user ./requirements.txt requirements.txt
+RUN pip install --no-cache-dir --upgrade -r requirements.txt
+RUN python -m spacy download en_core_web_sm || echo "Failed to download model"
 
-# Expose port (optional but good practice)
-EXPOSE 7860
+COPY --chown=user . /app
 
-# Start the app
 CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]