Add dotenv

setup.py

@@ -2,12 +2,12 @@ from setuptools import setup
 
 setup(
    name='dash-etl',
-   version='0.3',
+   version='0.4',
    description='A library to extract, transform and load dashboard data for CERN',
    author='Maria Maxouti',
    author_email='maria.maxouti@cern.ch',
    packages=['dashetl'],
-   install_requires=['influxdb>=5.3.0'],
+   install_requires=['influxdb>=5.3.0','python-dotenv>=0.14.0'],
    url="https://gitlab.cern.ch/industrial-controls/services/dash/dash-etl/",
    classifiers=[
       "Programming Language :: Python :: 3",