docstr: We want to avoid generating a visualization more than once.
  For now, assume that the code for a statement is the unique identifier.
docstr_tok: ["We","want","to","avoid","generating","a","visualization","more","than","once",".","For","now",",","assume","that","the","code","for","a","statement","is","the","unique","identifier","."]
code: def hash(statement):
      """
      We want to avoid generating a visualization more than once.
      For now, assume that the code for a statement is the unique identifier.
      """
      return hashlib.md5(statement.encode("utf-8")).hexdigest()
  
imports: import os
  import sys
  import traceback
  import inspect
  import hashlib
  from pathlib import Path
  import matplotlib.pyplot
  import tsensor
label_desc: Use image node_id 5 for calling the ExplainTensorTracer obj's underlying member method code with example usage: obj.hash(statement) and returns: hashlib