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Dockerfile

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+FROM python:3.11-slim-bullseye
+
+# Install system dependencies
+RUN sed -i 's/main/main contrib non-free/' /etc/apt/sources.list && \
+    apt-get update && \
+    apt-get install -y --no-install-recommends \
+    unrar \
+    libgl1 \
+    libglib2.0-0 \
+    && rm -rf /var/lib/apt/lists/*
+    
+WORKDIR /app
+
+# Upgrade pip and install core dependencies first
+RUN pip install --no-cache-dir --upgrade pip setuptools wheel packaging
+
+# Install CPU-only PyTorch first
+
+# Copy requirements and install with special handling for flash_attn
+COPY requirements.txt .
+RUN pip install --no-cache-dir \
+    -r requirements.txt \
+    --find-links https://download.pytorch.org/whl/cpu \
+    --extra-index-url https://pypi.org/simple && \
+# Install remaining packages that might have been skipped
+    pip install --no-cache-dir \
+    accelerate \
+    transformers==4.36.2 \
+    timm==0.9.12 \
+    einops==0.7.0
+
+# Copy application code
+COPY . .
+
+# Create non-root user
+RUN useradd -m -u 1000 user && \
+    chown -R user:user /app
+
+USER user
+
+# Environment variables to suppress warnings
+ENV HF_HUB_DISABLE_PROGRESS=1
+ENV TF_CPP_MIN_LOG_LEVEL=3
+
+CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]