Update Dockerfile

Dockerfile

@@ -1,13 +1,30 @@
+FROM python:3.10-slim-bullseye
 
-FROM python:3.10-slim
+# System dependencies
+RUN apt-get update && apt-get install -y \
+    git \
+    build-essential \
+    cmake \
+    libopenblas-dev \
+    liblapack-dev \
+    libjpeg-dev \
+    zlib1g-dev
 
-WORKDIR /app
+# Python dependencies
+COPY requirements.txt .
+RUN pip install --no-cache-dir -U pip && \
+    pip install --no-cache-dir -r requirements.txt
 
-COPY . /app
+# Pre-download models
+RUN python -c "from huggingface_hub import snapshot_download; \
+    snapshot_download(repo_id='TheBloke/Llama-2-7B-Chat-GGUF', \
+    local_dir='models/llama', \
+    allow_patterns='*.Q4_K_M.gguf')"
 
-RUN pip install --no-cache-dir --upgrade pip && \
-    pip install --no-cache-dir -r requirements.txt
+# Copy application
+COPY . .
 
-EXPOSE 8000
+# HF Spaces port
+EXPOSE 7860
 
-CMD ["uvicorn", "api:app", "--host", "0.0.0.0", "--port", "8000"]
+CMD ["python", "app.py"]