Traceback (most recent call last):

 "C:\Users\thomasstewart\AppData\Local\ESRI\conda\envs\arcgispro-py3-clone\lib\site-packages\spyder\utils\system.py", line 55, in psutil_phymem_usage
percent = psutil.virtual_memory().percentAttributeError: module 'psutil' has no attribute 'virtual_memory'
Traceback (most recent call last):


 "assign_clades.py", line 33, in <module>

ref = SeqIO.read(refname, 'genbank')


 "/home/lenore/bin/anaconda2/lib/python3.8/site-packages/Bio/SeqIO/__init__.py", line 744, in read

first = next(iterator)


 "/home/lenore/bin/anaconda2/lib/python3.8/site-packages/Bio/GenBank/Scanner.py", line 514, in parse_records

with as_handle(handle, "rU") as handle:


 "/home/lenore/bin/anaconda2/lib/python3.8/contextlib.py", line 113, in __enter__

return next(self.gen)


 "/home/lenore/bin/anaconda2/lib/python3.8/site-packages/Bio/
.py", line 120, in as_handle

with open(handleish, mode, **kwargs) as fp:

NotFoundError: [Errno 2] No such file or directory: 'config/reference.gb'`
