Create Dockerfile

Dockerfile

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+# Use an official Python runtime as a parent image
+FROM python:3.9-slim
+
+# Prevent Python from writing .pyc files to disk and buffer stdout/stderr
+ENV PYTHONDONTWRITEBYTECODE 1
+ENV PYTHONUNBUFFERED 1
+
+# Set working directory
+WORKDIR /app
+
+# Install build dependencies (if required)
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    build-essential \
+    && rm -rf /var/lib/apt/lists/*
+
+# Copy requirements.txt first to leverage Docker cache
+COPY requirements.txt .
+
+# Upgrade pip and install Python dependencies
+RUN pip install --upgrade pip && pip install -r requirements.txt
+
+# Copy the rest of the application code
+COPY . .
+
+# Expose port 8000 for the FastAPI app
+EXPOSE 8000
+
+# Command to run the FastAPI app using uvicorn
+CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8000"]