Unused code in `cli.py`

[Patrick Kunzmann]

There are multiple spaces with unused code in cli.py:

gecos/src/gecos/cli.py

Lines 322 to 324 in 5b7bf4f

 optimizer = ColorOptimizer( 
     matrix.get_alphabet1(), score_func, space, constraints 
 )     

gecos/src/gecos/cli.py

Lines 528 to 530 in 5b7bf4f

 def optimize(optimizer, n_steps, temp, step_size): 
     optimizer.optimize(n_steps, temp, step_size) 
     return optimizer