Fix easyxtb import on mac by including in scripts dir as submodule (#72)

Author: matterhorn103

easyxtb/src/easyxtb/__init__.py avo_xtb/easyxtb/__init__.py

@@ -1,8 +1,4 @@
 import sys
-from pathlib import Path
-
-# Manipulate the Python Path to get everything we need from the easyxtb module
-sys.path.insert(0, str(Path(__file__).parent.parent / "easyxtb/src"))
 
 # Make easyxtb available as to anything that imports support.py as if it was installed
 import easyxtb