You just need to open terminal
$ git clone https://github.com/TEha1/trufla_task.git
$ cd trufla_task
You can check that out Creation of virtual environments.
$ python3 -m venv env
$ source env/bin/activate
You can check that out pip install.
$ pip install -r requirements
# csv files
$ python parser.py csv files/customers.csv files/vehicles.csv
# xml files
$ python parser.py xml files/customer1.xml
$ python parser.py xml files/customer2.xml
$ cd json/
$ cat results.json