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# Use an official Python runtime as a parent image
FROM python:3.9-slim
# Set the working directory in the container
WORKDIR /app
# Create a writable directory for NLTK data
RUN mkdir -p /app/nltk_data && chmod -R 777 /app/nltk_data
# Copy the requirements file into the container
COPY requirements.txt .
# Install any needed packages specified in requirements.txt
RUN pip install --no-cache-dir -r requirements.txt
# Copy the rest of the application code
COPY . .
# Make port 5000 available to the world outside this container
EXPOSE 5000
# Define environment variable
ENV FLASK_APP=app.py
# Run the Flask app
CMD ["gunicorn", "-b", "0.0.0.0:7860","main:app"] |