Traceback (most recent call last):


 "Object_detection_picamera.py", line 51, in <module>

from utils import label_map_util


 "/home/pi/tensorflow/models/research/object_detection/utils/label_map_util.py", line 26, in <module>

from object_detection.protos import string_int_label_map_pb2
ImportError: cannot import name 'string_int_label_map_pb2'

Traceback (most recent call last):


 "hello.py", line 1, in <module>

import fire 
ImportError: No module named fire.
