TypeError: type() argument 1 must be str, not type

Traceback (most recent call last):
  File "/tmp/flink_plan504207454/plan.py", line 10, in <module>
    from gms.io.GMSPreprocessInputFormat import
GmsPreprocessInputFormat, SpillInputFormat
  File
"/home/hub-inf/python_GFZ/python/lib/python3.5/site-packages/gms/io/GMSPreprocessInputFormat.py",
line 7, in <module>
    import gms_preprocessing.config as CFG
  File
"/home/hub-inf/python_GFZ/python/lib/python3.5/site-packages/gms_preprocessing/__init__.py",
line 9, in <module>
    from . import algorithms
  File
"/home/hub-inf/python_GFZ/python/lib/python3.5/site-packages/gms_preprocessing/algorithms/__init__.py",
line 10, in <module>
    from . import GEOPROCESSING
  File
"/home/hub-inf/python_GFZ/python/lib/python3.5/site-packages/gms_preprocessing/algorithms/GEOPROCESSING.py",
line 54, in <module>
    from geoarray import GeoArray
  File
"/home/hub-inf/python_GFZ/python/lib/python3.5/site-packages/geoarray/__init__.py",
line 7, in <module>
    from .baseclasses import GeoArray  # noqa: E402
  File
"/home/hub-inf/python_GFZ/python/lib/python3.5/site-packages/geoarray/baseclasses.py",
line 27, in <module>
    from py_tools_ds.geo.coord_calc import get_corner_coordinates
  File
"/home/hub-inf/python_GFZ/python/lib/python3.5/site-packages/py_tools_ds/geo/__init__.py",
line 2, in <module>
    from . import vector
  File
"/home/hub-inf/python_GFZ/python/lib/python3.5/site-packages/py_tools_ds/geo/vector/__init__.py",
line 3, in <module>
    from . import geometry
  File
"/home/hub-inf/python_GFZ/python/lib/python3.5/site-packages/py_tools_ds/geo/vector/geometry.py",
line 6, in <module>
    from .conversion import shapelyImPoly_to_shapelyMapPoly,
get_boxImXY_from_shapelyPoly, \
  File
"/home/hub-inf/python_GFZ/python/lib/python3.5/site-packages/py_tools_ds/geo/vector/conversion.py",
line 23, in <module>
    _T_polygon = TypeVar(Polygon)
  File "/home/hub-inf/python_GFZ/python/lib/python3.5/typing.py", line
406, in __new__
    self = super().__new__(cls, name, (Final,), {}, _root=True)
  File "/home/hub-inf/python_GFZ/python/lib/python3.5/typing.py", line
107, in __new__
    return super().__new__(cls, name, bases, namespace)
TypeError: type() argument 1 must be str, not type