code: def setup_method(self):
      data = chartify.examples.example_data()
      data = data.sort_values(["date", "fruit"])
      color_order = data["fruit"].unique()
      ch = chartify.Chart(x_axis_type="datetime")
      ch.plot.scatter(
          data_frame=data,
          x_column="date",
          y_column="unit_price",
          size_column="quantity",
          color_column="fruit",
          color_order=color_order,
      )
      self.chart = ch
      self.data = data
      self.color_order = color_order
  
file_path: chartify/tests/test_chart.py
imports: import chartify
  import numpy
  import pandas
  import pytest
  from selenium.common.exceptions import WebDriverException
label_desc: Use image node_id 1 for calling the TestChart obj's underlying member method code with example usage: obj.setup_method() without return types