remove unused imports

Author: aerorohit

compyle/parallel.py

@@ -8,15 +8,10 @@
 
 from compyle import c_backend
 from functools import wraps
-from inspect import getmodule
-import operator
-from re import TEMPLATE
 from textwrap import wrap
-import json
 
 from mako.template import Template
 import numpy as np
-import py
 import pybind11
 
 from .cimport import Cmodule