docker added

Dockerfile

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+FROM python:3.12-slim
+
+# Create a non-root user
+RUN useradd -m -u 1000 user
+USER user
+
+# Set environment variables
+ENV PATH="/home/user/.local/bin:$PATH"
+ENV PYTHONUNBUFFERED=1  
+
+# Set the working directory
+WORKDIR /app
+
+# Copy and install requirements
+COPY --chown=user ./requirements.txt requirements.txt
+RUN pip install --no-cache-dir --upgrade -r requirements.txt
+
+# Copy the application code
+COPY --chown=user . .
+
+# Command to run the application
+CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]