Create dockerfile

dockerfile

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+# Use the latest Ubuntu image as the base image
+FROM ubuntu:latest
+
+# Update package lists and install necessary packages
+RUN apt-get update && apt-get install -y python3 python3-pip
+
+# Set the working directory in the container
+WORKDIR /app
+
+# Copy the requirements.txt file into the container
+COPY requirements.txt /app
+
+# Install Python dependencies from requirements.txt
+RUN pip3 install flask
+RUN pip3 install gunicorn
+# Copy the rest of the application code into the container
+COPY . /app
+
+# Specify the command to run your application
+CMD ["gunicorn", "app:app"]