+ """Generate graphs:
+ 1. Passed / failed tests,
+ 2. Job durations
+ with additional information shown in hover.
+
+ :param df: Data frame with input data.
+ :param job: The name of job which data will be presented in the graphs.
+ :param layout: Layout of plot.ly graph.
+ :param start: The date (and time) when the selected data starts.
+ :param end: The date (and time) when the selected data ends.
+ :type df: pandas.DataFrame
+ :type job: str
+ :type layout: dict
+ :type start: datetime.datetime
+ :type end: datetime.datetime
+ :returns: Tuple with two generated graphs (pased/failed tests and job
+ duration).
+ :rtype: tuple(plotly.graph_objects.Figure, plotly.graph_objects.Figure)