ValueError while loading the saved model and using its fitted parameters as initial guess for the new EIS

[alikharal]

First of all thanks for this tool.
While saving and loading the circuit model and using the last model's parameters as the initial guess for the new EIS spectrum, the code throws the following error
ValueError: operands could not be broadcast together with shapes (10,) (0,) .

Anybody, who has faced the similar issue, please share your experience in resolving this error.