Error regarding module not found.

[siimransiingh]

File "c:\Users\KIIT\OneDrive\Desktop\study\project\object_detection_with_voice_feedback\models\research\object_detection\webcam_blind_voice.py", line 2, in
from utils import visualization_utils as vis_util
File "c:\Users\KIIT\OneDrive\Desktop\study\project\object_detection_with_voice_feedback\models\research\object_detection\utils\visualization_utils.py", line 41, in
from object_detection.core import keypoint_ops
ModuleNotFoundError: No module named 'object_detection'