code: def name_to_classname(name: str) -> str:
      words = name.split("_")
      class_name = ""
      for w in words:
          # capitalize the first letter
          class_name += w[0].upper() + w[1:]
      return class_name
  
imports: import os
  import sys
label_desc: Use image node_id 3 for calling a global function with example usage: name_to_classname(name) and returns: class_name