fix fastai/fastbook/issues/263 - fix generated file too

potential fix for fastai/fastbook#263

fastai/callback/schedule.py

@@ -64,7 +64,7 @@ def combine_scheds(pcts, scheds):
     assert torch.all(pcts >= 0)
     pcts = torch.cumsum(pcts, 0)
     def _inner(pos):
-        if pos == 1.: return scheds[-1](1.)
+        if int(pos) == 1: return scheds[-1](1.)
         idx = (pos >= pcts).nonzero().max()
         actual_pos = (pos-pcts[idx]) / (pcts[idx+1]-pcts[idx])
         return scheds[idx](actual_pos.item())
@@ -233,4 +233,4 @@ def lr_find(self:Learner, start_lr=1e-7, end_lr=10, num_it=100, stop_div=True, s
         lr_min = lrs[losses.argmin()].item()
         grads = (losses[1:]-losses[:-1]) / (lrs[1:].log()-lrs[:-1].log())
         lr_steep = lrs[grads.argmin()].item()
-        return SuggestedLRs(lr_min/10.,lr_steep)
+        return SuggestedLRs(lr_min/10.,lr_steep)