code: def tokenize_jobs(str_input):
      return str_input.strip().split()
  
file_path: graph4nlp/graph4nlp/pytorch/datasets/jobs.py
imports: from graph4nlp.pytorch.data.dataset import Text2TextDataset, Text2TreeDataset
  from ..modules.graph_construction.dependency_graph_construction import DependencyBasedGraphConstruction
label_desc: Use image node_id 1 for calling a global function with example usage: tokenize_jobs(str_input) and returns: str_input