def get_conditions(worksheet):
	"""
	Get the conditions displayed on a worksheet.

	args:
		worksheet (seeq.spy.workbooks._worksheet.AnalysisWorksheet): Worksheet

	returns:
		conditions (pandas.DataFrame): Displayed Conditions
	"""
	display_items = worksheet.display_items

	if len(display_items) == 0:
		raise ValueError('No items (signals, conditions, etc) are displayed in this worksheet.')

	return display_items.query("Type == 'Condition'")