issue/495 修复 infinicore.Tensor.copy_ 和 infinicore.Tensor.as_strided 的行为错误

Author: voltjia

python/infinicore/tensor.py

@@ -57,15 +57,15 @@ def is_is_pinned(self):
         return self._underlying.is_is_pinned()
 
     def copy_(self, src):
-        return Tensor(self._underlying.copy_(src._underlying))
+        self._underlying.copy_(src._underlying)
 
     def to(self, *args, **kwargs):
         return Tensor(
             self._underlying.to(*tuple(arg._underlying for arg in args), **kwargs)
         )
 
     def as_strided(self, size, stride):
-        Tensor(self._underlying.as_strided(size, stride))
+        return Tensor(self._underlying.as_strided(size, stride))
 
     def contiguous(self):
         return Tensor(self._underlying.contiguous())