Force Python version to use (#6)

Author: tetienne

.gitignore

@@ -81,9 +81,6 @@ target/
 profile_default/
 ipython_config.py
 
-# pyenv
-.python-version
-
 # pipenv
 #   According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
 #   However, in case of collaboration, if having platform-specific dependencies or dependencies

.python-version

@@ -0,0 +1 @@
+3.6.8

README.md

@@ -33,7 +33,7 @@ pip install git+https://github.com/iMicknl/python-tahoma-api.git@master#tahoma_a
 
 - Clone this repository
 - `cd python-tahoma-api`
-- Install the required Python version: `pyenv install 3.8.3`
+- Install the required Python version: `pyenv install`
 - Init the project: `poetry install`
 - Run `poetry run pre-commit install`