error when run train1 on tqdm

[pedrogomes1979]

C:\Users\pedro\Documents\GitHub\Neural_Network_Voices>train1.py
Traceback (most recent call last):
File "C:\Users\pedro\Documents\GitHub\Neural_Network_Voices\train1.py", line 7, in
from tqdm import tqdm
ImportError: No module named tqdm
Help me to solve this situation?