code: def main_function(self, mode):
      external_stylesheets = [
          "https://raw.githubusercontent.com/rab657/explainx/master/explainx.css",
          dbc.themes.BOOTSTRAP,
          {
              "href": "https://fonts.googleapis.com/css?family=Montserrat",
              "rel": "stylesheet",
          },
      ]
      local = JupyterDash(
          __name__,
          external_stylesheets=external_stylesheets,
          suppress_callback_exceptions=True,
      )
  
      local.title = "explainX.ai - Local Level Explanation"
  
      local.layout = local_explanation.layout_local(
          self.shapley_values, self.data, self.df_with_shap, local
      )
      debug_value = False
      if mode is None:
          import random
  
          port = random.randint(6000, 7000)
          return local.run_server(
              port=port,
              debug=debug_value,
              dev_tools_ui=debug_value,
              dev_tools_props_check=debug_value,
              dev_tools_silence_routes_logging=True,
              dev_tools_hot_reload=True,
          )
      else:
          import random
  
          port = random.randint(6000, 7000)
          return local.run_server(
              mode="inline",
              port=port,
              debug=debug_value,
              dev_tools_ui=debug_value,
              dev_tools_props_check=debug_value,
              dev_tools_silence_routes_logging=True,
              dev_tools_hot_reload=True,
          )
  
file_path: explainx/lib/modules/local_explanation/index.py
imports: import dash
  import dash_core_components
  import dash_html_components
  from dash.dependencies import Input, Output
  import dash
  import dash_bootstrap_components
  from jupyter_dash import JupyterDash
  from .apps import local_explanation
label_desc: Use image node_id 2 for calling the localExplanation obj's underlying member method code with example usage: obj.main_function(mode) and returns: local, local