class_docstr: Test ability to marshall deck_gl_json_chart protos via st.map.
class_docstr_tok: ["Test","ability","to","marshall","deck_gl_json_chart","protos","via","st.map","."]
docstr: Test st.map with wrong lat column label.
docstr_tok: ["Test","st.map","with","wrong","lat","column","label","."]
code: def test_missing_column(self, column_name, exception_message):
      """Test st.map with wrong lat column label."""
      df = df1.drop(columns=[column_name])
      with self.assertRaises(Exception) as ctx:
          st.map(df)
  
      self.assertEqual(
          exception_message,
          str(ctx.exception),
      )
  
imports: import itertools
  import json
  import numpy
  import pandas
  import pytest
  from parameterized import parameterized
  import streamlit
  from streamlit.elements.map import _DEFAULT_MAP, _DEFAULT_ZOOM_LEVEL
  from streamlit.errors import StreamlitAPIException
  from tests.delta_generator_test_case import DeltaGeneratorTestCase
  from tests.streamlit import pyspark_mocks
  from tests.streamlit.snowpark_mocks import DataFrame
  from tests.streamlit.snowpark_mocks import Table
  from tests.testutil import create_snowpark_session, patch_config_options
label_desc: Use image node_id 13 for calling the StMapTest obj's underlying member method code with example usage: obj.test_missing_column(column_name, exception_message) without return types