text: #!/usr/bin/python3
  
  import numpy as np
  import torch as t
  
  data = np.array([1,2,3])
  print(type(data), data.dtype)
  
  #  A constructor
  tensorVarNotMatching = t.Tensor(data)
  print(tensorVarNotMatching, tensorVarNotMatching.dtype)
  
  #  A factory function, Notice the small t in tensor
  tensorVarMatching = t.tensor(data)
  print(tensorVarMatching, tensorVarMatching.dtype)
  
  # Also a factory funtion
  tensorVarMatching = t.as_tensor(data)
  print(tensorVarMatching, tensorVarMatching.dtype)
  
  # also
  tensorVarMatching = t.from_numpy(data)
  print(tensorVarMatching, tensorVarMatching.dtype)
  
  
  # Helpful functions.
  print(t.eye(5))
  print(t.zeros(2,2))
  print(t.ones(2,2))
  print(t.rand(5,5))
  