Solved by Pranavan_Theivendira in post #11 
              
              
                Hi, 
try this and check. 
import matplotlib.pyplot as plt
import numpy as np

npimg = img.numpy() # img is your tensor
npimg = npimg / 255 # add this line
plt.imshow(np.transpose(npimg, (1, 2, 0)))
plt.show()

Thanks