wx24598

Hello author, your job is very good. Can you answer the meaning of the following code for me? for i in range(-1*self.context, self.context+1): for j in range(-1*self.context, self.context+1): sparse_ys.append(ys+i) sparse_xs.append(xs+j)...

Hello author, your job is very good. Can you answer the meaning of the following code for me? for i in range(-1*self.context, self.context+1): for j in range(-1*self.context, self.context+1): sparse_ys.append(ys+i) sparse_xs.append(xs+j)...