class_docstr: An operation to load an array from disk.
  
  See Also
  --------
  load
  
  Notes
  -----
  Non-differentiable.
code: def __init__(self, dtype, shape, mmap_mode=None):
      self.dtype = np.dtype(dtype)  # turn "float64" into np.float64
      self.shape = shape
      if mmap_mode not in (None, "c"):
          raise ValueError(
              "The only supported values for mmap_mode "
              "are None and 'c', got %s" % mmap_mode
          )
      self.mmap_mode = mmap_mode
  
file_path: pytensor/pytensor/tensor/io.py
imports: import numpy
  from pytensor.graph.basic import Apply, Constant
  from pytensor.graph.op import Op
  from pytensor.link.c.type import Generic
  from pytensor.tensor.type import tensor
label_desc: Use image node_id 1 to create a new LoadFromDisk object from inherited base classes: Op with example: obj = LoadFromDisk(dtype, shape, mmap_mode)