Correction in the code that makes the evaluation of the model
A correction was made in the code that evaluates the model because it did nothing if the treshold was not a float.
also fixed importing a library in code bob/med/tb/utils/grad_cams.py
A correction was made in the code that evaluates the model because it did nothing if the treshold was not a float.
also fixed importing a library in code bob/med/tb/utils/grad_cams.py