code: def get_test_parameters():
      c = sherpa.Parameter.from_dict(
          {"type": "continuous", "name": "a", "range": [1, 2]}
      )
      cl = sherpa.Parameter.from_dict(
          {
              "type": "continuous",
              "name": "b",
              "range": [1, 2],
              "scale": "log",
          }
      )
      d = sherpa.Parameter.from_dict(
          {"type": "discrete", "name": "c", "range": [1, 10]}
      )
      dl = sherpa.Parameter.from_dict(
          {
              "type": "discrete",
              "name": "d",
              "range": [1, 10],
              "scale": "log",
          }
      )
      ch = sherpa.Parameter.from_dict(
          {"type": "choice", "name": "e", "range": [1, 10]}
      )
      return c, cl, d, dl, ch
  
file_path: sherpa/tests/testing_utils.py
imports: import pytest
  import sherpa
  import sherpa.core
  import sherpa.schedulers
  import sherpa.database
  import logging
  import tempfile
  import shutil
label_desc: Use image node_id 1 for calling a global function with example usage: get_test_parameters() and returns: c,  cl,  d,  dl,  ch