merging Python.gitignore for PR #1801

diff --cc Python.gitignore
index dcc765585ae343f9315cdaec3e818d45377df1d6,b3e96b51457812943e1e8849019e1fbf9b0af856..3762b399a3efb239c0c8a4c79390ee8ae1ce82a1
--- 1/Python.gitignore
--- 2/Python.gitignore
+++ b/Python.gitignore
@@@ -58,5 -59,5 +59,9 @@@ docs/_build
  # PyBuilder
  target/
  
+ #Ipython Notebook
+ .ipynb_checkpoints
++
 +# pyenv
 +.python-version
++