DOC: Broken import in snippet (pandas.testing.assert_frame_equal)

[BryanRacic]

• I have checked that the issue still exists on the latest versions of the docs on master here

Location of the documentation

I have checked that the issue still exists on the latest versions of the docs on master: https://pandas.pydata.org/docs/dev/reference/api/pandas.testing.assert_frame_equal.html

"pandas.testing.assert_frame_equal"

Documentation problem

Example snippet for assert_frame_equal has a leading underscore in the import statement (for testing). I think this is unnecessary and breaks execution when attempted by a user.

from pandas._testing import assert_frame_equal
df1 = pd.DataFrame({'a': [1, 2], 'b': [3, 4]})
df2 = pd.DataFrame({'a': [1, 2], 'b': [3.0, 4.0]})

Suggested fix for documentation

Remove the underscore in question:

from pandas.testing import assert_frame_equal
df1 = pd.DataFrame({'a': [1, 2], 'b': [3, 4]})
df2 = pd.DataFrame({'a': [1, 2], 'b': [3.0, 4.0]})

This should fix execution.