Create Dockerfile

Dockerfile

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+# Use an official Python runtime as a parent image
+FROM python:3.9
+
+# Set the working directory in the container
+WORKDIR /code
+
+# Copy the current directory contents into the container at /code
+COPY . /code
+
+# Install any needed packages specified in requirements.txt
+RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt
+
+# Make port 7860 available to the world outside this container
+EXPOSE 7860
+
+# Define environment variable
+ENV NAME World
+
+# Run app.py when the container launches
+CMD ["flask", "run", "--host=0.0.0.0", "--port=7860"]