Not importable in python3

[jeffx]

When attempting to import and use this module in python3 the following error occurs:Traceback (most recent call last):
File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/runpy.py", line 151, in _run_module_as_main
mod_name, mod_spec, code = _get_module_details(mod_name)
File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/runpy.py", line 126, in _get_module_details
code = loader.get_code(mod_name)
File "", line 764, in get_code
File "", line 724, in source_to_code
File "", line 222, in _call_with_frames_removed
File "/Users/jxt131/projects/github/jeffx/Infoblox-API-Python/infoblox.py", line 70
""" Class initialization method
^
TabError: inconsistent use of tabs and spaces in indentation