docstr: Test that a DataFrame can be constructed from a pandas.Styler
docstr_tok: ["Test","that","a","DataFrame","can","be","constructed","from","a","pandas.Styler"]
code: def test_styler(self):
      """Test that a DataFrame can be constructed from a pandas.Styler"""
      d = {"a": [1], "b": [2], "c": [3]}
      styler = pd.DataFrame(d).style.format("{:.2%}")
      df = type_util.convert_anything_to_df(styler)
      self.assertEqual(type(df), pd.DataFrame)
      self.assertEqual(df.shape, (1, 3))
  
file_path: streamlit/lib/tests/streamlit/dataframe_coercion_test.py
imports: import unittest
  import numpy
  import pandas
  import pyarrow
  from streamlit import type_util
label_desc: Use image node_id 3 for calling the DataFrameCoercionTest obj's underlying member method code with example usage: obj.test_styler() without return types