code: def test_low_lowest_value(self):
      # check: PlotlyError if the "low" value is greater than the
      # corresponding open, high, or close value because if the "low" value
      # is not the lowest (or equal) then the data may have been entered
      # incorrectly.
  
      # create_ohlc_increase
      kwargs = {
          "open": [2, 3],
          "high": [4, 6],
          "low": [3, 1],
          "close": [1, 2],
      }
      self.assertRaisesRegex(
          PlotlyError,
          "Oops! Looks like some of "
          "your low values are greater "
          "than the corresponding high"
          ", open, or close values. "
          "Double check that your data "
          "is entered in O-H-L-C order",
          ff.create_ohlc,
          **kwargs,
      )
      self.assertRaisesRegex(
          PlotlyError,
          "Oops! Looks like some of "
          "your low values are greater "
          "than the corresponding high"
          ", open, or close values. "
          "Double check that your data "
          "is entered in O-H-L-C order",
          ff.create_candlestick,
          **kwargs,
      )
  
imports: import math
  from unittest import TestCase
  import datetime
  import plotly.figure_factory
  import plotly.io
  from plotly.exceptions import PlotlyError
  from plotly.tests.test_optional.optional_utils import NumpyTestUtilsMixin
  from plotly.graph_objs import graph_objs
  from plotly.tests.utils import TestCaseNoTemplate
label_desc: Use image node_id 4 for calling the TestFinanceCharts obj's underlying member method code with example usage: obj.test_low_lowest_value() without return types