code: def split_value(self, value):
      if value.startswith("["):
          return json.loads(value)
      else:
          return [v.strip() for v in value.split(",")]
  
imports: from datasette import hookimpl
  from datasette.views.base import DatasetteError
  from datasette.utils.asgi import BadRequest
  import json
  import numbers
  from .utils import detect_json1, escape_sqlite, path_with_removed_args
label_desc: Use image node_id 1 for calling the InFilter obj's underlying member method code with example usage: obj.split_value(value) and returns: json, unknown