try ro make readlength histogrtam but there is error:

WARNING:root:Plotly could not fetch or find Chrome automatically. Static exports may fail unless BROWSER_PATH is set. Details: module 'plotly.io' has no attribute 'get_chrome'
ERROR:_plotly_utils.optional_imports:Error importing optional module scipy.cluster.hierarchy
Traceback (most recent call last)

raise self._exception
TypeError: Cannot convert numpy.ndarray to numpy.ndarray