How to change input data set for character recognition program?

[VadimCr]

reshape is a methode under numpy's library and as the error printed in your terminal the object list has no method defined as reshape

import numpy as np
w_train=np.array(x_train)

then you can simply use the reshape function without any error :

w_train=x_train.reshape((2404,28,224,224,3))

you can check the reshape characteristics in this link https://www.geeksforgeeks.org/reshape-numpy-array/ for more understanding of the method