code: def load_chart_settings(config):
      if config is None:
          return
      curr_chart_settings = global_state.get_chart_settings()
  
      scatter_points = get_config_val(
          config,
          curr_chart_settings,
          "scatter_points",
          section="charts",
          getter="getint",
      )
      three_dimensional_points = get_config_val(
          config,
          curr_chart_settings,
          "3d_points",
          section="charts",
          getter="getint",
      )
      global_state.set_chart_settings(
          {
              "scatter_points": scatter_points,
              "3d_points": three_dimensional_points,
          }
      )
  
file_path: dtale/dtale/config.py
imports: import json
  import os
  from six import string_types
  from six.moves.configparser import ConfigParser
  import dtale.global_state
  from dtale.utils import dict_merge
label_desc: Use image node_id 6 for calling a global function with example usage: load_chart_settings(config) without return types