Elvis

I change metaLearner.py, line 174 like following: ` torch.autograd.grad(loss, self.lstm2.parameters(), allow_unused=True, retain_graph=True)` It runs but Grads lstm + lstm2 print None . Pricision goes up. `avg / total 0.21 0.22...

@dragen1860 I just get the script run. I think you can get it run too. The final precision is just like above. Some params may need changed. I will try...

Hi @6643789wsx, @goodmaney and @AlonsoGuevara , I am also having the same issue when I runs the `example_notebooks/local_search.ipynb` example, I trace the code a few hours and find the real...