<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def safe(self,x):
 """removes nans and infs from outputs."""

        x[np.isinf(x)] = 1
        x[np.isnan(x)] = 1
        return x