adding environment.yml

environment.yml

+channels:
+- conda-forge
+- conda-forge/label/broken
+dependencies:
+- pyiron_atomistics =0.2.25
+- pyiron-data =0.0.16
+- lammps =2021.07.30
+- nglview =3.0.3
+- matplotlib
+- pyiron_gpl =0.0.3
+- pyiron_continuum =0.0.2
+- sqsgenerator =0.0.5
+- damask =3.0.0=*_9
+- vtk
+- itkwidgets =0.32.0
+- pyvista =0.32.1
+- seaborn 
+- scikit-learn
+- requests
+- sparqlwrapper
+- pip
+- pip:
+  - pyocclient