class_docstr: The class that stores and transmits data in neural networks.
      
docstr: Elementwise adds two blobs or a scalar value and a blob.
          
docstr_tok: ["Elementwise","adds","two","blobs","or","a","scalar","value","and","a","blob","."]
code: def __radd__(self, other):
      """Elementwise adds two blobs or a scalar value and a blob."""
      if self.size == 0:
          raise ValueError("The blob shouldn't be empty.")
      return Blob(PythonWrapper.blob_add(self._internal, float(other)))
  
imports: import neoml
  import neoml.PythonWrapper
  import neoml.MathEngine
  import numpy
label_desc: Use image node_id 17 for calling the Blob obj's underlying member method code with example usage: obj.__radd__(other) and returns: Blob