code: def basic_paradigm():
      conditions = [
          "c0",
          "c0",
          "c0",
          "c1",
          "c1",
          "c1",
          "c2",
          "c2",
          "c2",
      ]
      onsets = [30, 70, 100, 10, 30, 90, 30, 40, 60]
      paradigm = EventRelatedParadigm(conditions, onsets)
      return paradigm
  
file_path: nipy/nipy/modalities/fmri/tests/test_paradigm.py
imports: import numpy
  from ..experimental_paradigm import BlockParadigm, EventRelatedParadigm, load_paradigm_from_csv_file
label_desc: Use image node_id 1 for calling a global function with example usage: basic_paradigm() and returns: paradigm