Application to call weather forecast
# python3 -m pip install -r requirements.txt
# export API_KEY=<your api key>
# Please get api key from https://openweathermap.org/api/forecast30#data
# python3 main.py
# docker build -t my_flask_app:v0.1 .
# docker tag my_flask_app:v0.1 mitya178/task2_dell:v1
# docker push mitya178/task2_dell:v1
# docker pull mitya178/task2_dell:v1
# docker run -d -p 8080:8080 --rm -e API_KEY='Your_API_KEY' mitya178/task2_dell:v1
# sudo dpkg -l | grep docker
# sudo apt-get install docker.io
# curl 127.0.0.1:8080/weather?city=London\&days=4
# Operation system:Ubuntu 18.04.05