Update Dockerfile

Dockerfile

@@ -1,11 +1,30 @@
-FROM python:3.10-slim
+# Use the official Python image from the Docker Hub
+FROM python:3.11-slim
 
+# Set environment variables
+ENV PYTHONDONTWRITEBYTECODE=1
+ENV PYTHONUNBUFFERED=1
+
+# Set work directory
 WORKDIR /app
 
-COPY requirements.txt .
+# Install system dependencies
+RUN apt-get update && apt-get install -y build-essential && rm -rf /var/lib/apt/lists/*
 
+# Install dependencies
+COPY requirements.txt .
+RUN pip install --upgrade pip
 RUN pip install --no-cache-dir -r requirements.txt
 
+# Copy project
 COPY . .
 
-CMD ["gunicorn", "-w", "4", "-k", "uvicorn.workers.UvicornWorker", "main:app", "--bind", "0.0.0.0:8001"]
+# Expose the port Uvicorn will run on
+EXPOSE 8001
+
+# Set environment variables for Uvicorn
+ENV HOST=0.0.0.0
+ENV PORT=8001
+
+# Command to run the application
+CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8001", "--workers", "4"]