from infer_base import * ,class_file = set_class_list("dla_fasterRCNN/classes.txt"); giving error in Colab

[atul198880]

OSError Traceback (most recent call last)
in
----> 1 from infer_base import *

5 frames
/usr/lib/python3.8/ctypes/init.py in init(self, name, mode, handle, use_errno, use_last_error, winmode)
371
372 if handle is None:
--> 373 self._handle = _dlopen(self._name, mode)
374 else:
375 self._handle = handle

NameError Traceback (most recent call last)
in
----> 1 class_file = set_class_list("dla_fasterRCNN/classes.txt");

NameError: name 'set_class_list' is not defined
OSError: libcudnn.so.7: cannot open shared object file: No such file or directory