class_docstr: Representation of a call to a function
  
  Essentially this is container for a Function along with its signature.
class_docstr_tok: ["Representation","of","a","call","to","a","function","Essentially","this","is","container","for","a","Function","along","with","its","signature","."]
code: def __repr__(self):
      return "<FunctionCall of %r at 0x%x>" % (
          self.function.name,
          id(self),
      )
  
file_path: vispy/vispy/visuals/shaders/expression.py
imports: from .shader_object import ShaderObject
label_desc: Use image node_id 2 for calling the FunctionCall obj's underlying member method code with example usage: obj.__repr__() and returns: unknown