docstr: Test float and categorical series
docstr_tok: ["Test","float","and","categorical","series"]
code: def test_series_dtype_int_6(self):
      """
      Test float and categorical series
      """
      s = pd.Series([0.2, 0.2, 0.2, 0.6, 0.6, 0.6])
  
      assert series_dtype(s) == VarType.TYPE_CAT
  
imports: import unittest
  import numpy
  import pandas
  from shapash.report.common import VarType, series_dtype, numeric_is_continuous, get_callable, display_value, replace_dict_values
label_desc: Use image node_id 6 for calling the TestCommon obj's underlying member method code with example usage: obj.test_series_dtype_int_6() without return types