explicitly provide memory format when calling to clone() at exp_family.py

[ifedan]

Stack from ghstack:

• explicitly provide memory format when calling to clone() at SparseCUDATensorMath.cu #28702 explicitly provide memory format when calling to clone() at SparseCUDATensorMath.cu
• explicitly provide memory format when calling to clone() at SparseCUDATensor.cpp #28701 explicitly provide memory format when calling to clone() at SparseCUDATensor.cpp
• explicitly provide memory format when calling to clone() at SparseTensorMath.cpp #28700 explicitly provide memory format when calling to clone() at SparseTensorMath.cpp
• explicitly provide memory format when calling to clone() at SparseTensor.cpp #28699 explicitly provide memory format when calling to clone() at SparseTensor.cpp
• explicitly provide memory format when calling to clone() at TensorShape.cpp #28698 explicitly provide memory format when calling to clone() at TensorShape.cpp
• explicitly provide memory format when calling to clone() at SparseTensorUtils.h #28697 explicitly provide memory format when calling to clone() at SparseTensorUtils.h
• explicitly provide memory format when calling to clone() at observer.py #28694 explicitly provide memory format when calling to clone() at observer.py
• explicitly provide memory format when calling to clone() at rprop.py #28693 explicitly provide memory format when calling to clone() at rprop.py
• explicitly provide memory format when calling to clone() at lbfgs.py #28692 explicitly provide memory format when calling to clone() at lbfgs.py
• explicitly provide memory format when calling to clone() at spectral_norm.py #28691 explicitly provide memory format when calling to clone() at spectral_norm.py
• explicitly provide memory format when calling to clone() at parameter.py #28690 explicitly provide memory format when calling to clone() at parameter.py
• explicitly provide memory format when calling to clone() at batchnorm.py #28689 explicitly provide memory format when calling to clone() at batchnorm.py
• explicitly provide memory format when calling to clone() at ProcessGroupGloo.cpp #28688 explicitly provide memory format when calling to clone() at ProcessGroupGloo.cpp
• explicitly provide memory format when calling to clone() at quantized.py #28687 explicitly provide memory format when calling to clone() at quantized.py
• explicitly provide memory format when calling to clone() at jit/__init__.py #28686 explicitly provide memory format when calling to clone() at jit/init.py
• explicitly provide memory format when calling to clone() at studentT.py #28685 explicitly provide memory format when calling to clone() at studentT.py
• explicitly provide memory format when calling to clone() at pareto.py #28684 explicitly provide memory format when calling to clone() at pareto.py
• explicitly provide memory format when calling to clone() at multinomial.py #28683 explicitly provide memory format when calling to clone() at multinomial.py
• explicitly provide memory format when calling to clone() at kl.py #28682 explicitly provide memory format when calling to clone() at kl.py
• explicitly provide memory format when calling to clone() at geometric.py #28681 explicitly provide memory format when calling to clone() at geometric.py
• explicitly provide memory format when calling to clone() at fishersnedecor.py #28680 explicitly provide memory format when calling to clone() at fishersnedecor.py
• explicitly provide memory format when calling to clone() at exp_family.py #28679 explicitly provide memory format when calling to clone() at exp_family.py
• explicitly provide memory format when calling to clone() at random.py #28678 explicitly provide memory format when calling to clone() at random.py
• explicitly provide memory format when calling to clone() at check_alias_annotation.cpp #28676 explicitly provide memory format when calling to clone() at check_alias_annotation.cpp
• explicitly provide memory format when calling to clone() at tensor.cpp #28675 explicitly provide memory format when calling to clone() at tensor.cpp
• explicitly provide memory format when calling to clone() at lbfgs.cpp #28674 explicitly provide memory format when calling to clone() at lbfgs.cpp
• explicitly provide memory format when calling to clone() at tensor.py #28673 explicitly provide memory format when calling to clone() at tensor.py
• explicitly provide memory format when calling to clone() at quasirandom.py #28672 explicitly provide memory format when calling to clone() at quasirandom.py
• explicitly provide memory format when calling to clone() at functional.py #28671 explicitly provide memory format when calling to clone() at functional.py
• explicitly provide memory format when calling to clone() at Functions.cpp #28670 explicitly provide memory format when calling to clone() at Functions.cpp
• explicitly provide memory format when calling to clone() at Indexing.cpp #28660 explicitly provide memory format when calling to clone() at Indexing.cpp

Differential Revision: D18333380

[VitalyFedyunin]

Can we just kill clone() here?

[ifedan]

Can we just kill clone() here?

removed