There might be a problem with perceval documentation : in the usage/circuit section the following code is returning an error :
backend = pcvl.BackendFactory().get_backend()
simulator = backend(c)
error :
TypeError Traceback (most recent call last)
Cell In[25], line 2
1 backend = pcvl.BackendFactory().get_backend()
----> 2 simulator = backend(c)
TypeError: ‘SLOSBackend’ object is not callable
Error that seems to be coherent with what I observed in the source code. So I think this part of the documentation might not be up to date.