Update dockerfile

dockerfile

@@ -1,17 +1,35 @@
-# Read the doc: https://huggingface.co/docs/hub/spaces-sdks-docker
-# you will also find guides on how best to write your Dockerfile
+FROM python:3.9-slim
 
-FROM python:3.9
+# System dependencies
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    build-essential gcc libffi-dev libpq-dev curl && \
+    apt-get clean && rm -rf /var/lib/apt/lists/*
 
+# Set workdir
+WORKDIR /app
+
+# Copy requirements and install
+COPY requirements.txt .
+RUN pip install --no-cache-dir --upgrade pip && \
+    pip install --no-cache-dir -r requirements.txt
+
+# Copy app code
+COPY . .
+
+# Create logs.json with correct permissions
+RUN touch logs.json && \
+    chown 1000:1000 logs.json && \
+    chmod 664 logs.json
+
+# Create and switch to non-root user
 RUN useradd -m -u 1000 user
 USER user
-ENV PATH="/home/user/.local/bin:$PATH"
-
-WORKDIR /app
 
-COPY --chown=user ./requirements.txt requirements.txt
-RUN pip install --no-cache-dir --upgrade -r requirements.txt
+# Set environment
+ENV PATH="/home/user/.local/bin:$PATH"
 
-COPY --chown=user . /app
-CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]
+# Expose port
+EXPOSE 7860
 
+# Start app with uvicorn
+CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860", "--workers", "2"]