Removed gt_partha entry from slices.py
Removed gt_partha entry from slices.py

critzo/operator,salarcon215/operator,m-lab/operator,stephen-soltesz/operator,nkinkade/operator,nkinkade/operator,critzo/operator,stephen-soltesz/operator,jheretic/operator,salarcon215/operator,m-lab/operator,jheretic/operator