Initial test commit

Dockerfile_test

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+FROM python:3.8-slim
+WORKDIR /app
+COPY requirements_test.txt .
+RUN pip install -r requirements_test.txt
+COPY app_test.py .
+EXPOSE 8080
+CMD ["gunicorn", "--bind", "0.0.0.0:8080", "app_test:app"]

app_test.py

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+from flask import Flask
+app = Flask(__name__)
+
+@app.route("/")
+def hello():
+    return "<h1>Hello, Docker! My deployment is working!</h1>"
+
+if __name__ == "__main__":
+    app.run(host="0.0.0.0", port=8080)

requirements_test.txt

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+Flask
+gunicorn