Update Dockerfile

Dockerfile

@@ -1,14 +1,37 @@
-FROM python:3.10-slim
+FROM python:3.12-slim
+
+ENV PYTHONUNBUFFERED=1
+ENV PYTHONDONTWRITEBYTECODE=1
 
 WORKDIR /app
 
-# Dependencies install karna
+RUN useradd \
+    --create-home \
+    --uid 1000 \
+    appuser
+
 COPY requirements.txt .
-RUN pip install --no-cache-dir -r requirements.txt
 
-# Pura code copy karna
-COPY . .
+RUN pip install \
+    --no-cache-dir \
+    -r requirements.txt
+
+COPY main.py .
+
+RUN mkdir -p /data \
+    && chown -R appuser:appuser /app /data
+
+USER appuser
 
-# Hugging Face ke default port 7860 par Uvicorn server chalana
 EXPOSE 7860
-CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]
+
+CMD [
+    "uvicorn",
+    "main:app",
+    "--host",
+    "0.0.0.0",
+    "--port",
+    "7860",
+    "--workers",
+    "1"
+]