code: def trace_dict(self):
      d = {}
      for trace in range(len(self["data"])):
          trace_ = self["data"][trace]
          name = (
              "{0}_".format(trace_["name"])
              if trace_["name"] in d
              else trace_["name"]
          )
          d[name] = trace
      return d
  
imports: import copy
  import numpy
  import pandas
  import plotly.offline
  import plotly.figure_factory
  from plotly.graph_objs import Figure, Scatter, Line
  from plotly.subplots import make_subplots
  from .None import themes
  from .None import auth, ta
  from .colors import normalize, to_rgba
  from .utils import check_kwargs, deep_update, dict_replace_keyword, kwargs_from_keyword, merge_dict, is_list, make_list
label_desc: Use image node_id 15 for calling a global function with example usage: trace_dict() and returns: d