code: def _print_Symbol(self, expr):
      d = expr._assumptions_orig
      # print the dummy_index like it was an assumption
      if expr.is_Dummy:
          d["dummy_index"] = expr.dummy_index
  
      if d == {}:
          return "%s(%s)" % (
              expr.__class__.__name__,
              self._print(expr.name),
          )
      else:
          attr = ["%s=%s" % (k, v) for k, v in d.items()]
          return "%s(%s, %s)" % (
              expr.__class__.__name__,
              self._print(expr.name),
              ", ".join(attr),
          )
  
imports: from __future__ import annotations
  from typing import Any
  from sympy.core.function import AppliedUndef
  from sympy.core.mul import Mul
  from mpmath.libmp import repr_dps, to_str
  from .printer import Printer, print_function
label_desc: Use image node_id 37 for calling the ReprPrinter obj's underlying member method code with example usage: obj._print_Symbol(expr) and returns: unknown, unknown