[BUG]: Unable to exit early

### What happened? When i pressed q it didn't show the exit and even when i pressed q then enter it dosent work it dosent exit early. I don't want to wait for a lot of itterations to get results ### Version 1.5.9 ### Operating System Windows ### Package Manager pip ### Interface Script (i.e., `python my_script.py`) ### Relevant log output ```shell ``` ### Extra Info I am running PySR on a PGN file, I am trying to map my winrates to my move counts: Here are my settings: model = PySRRegressor( populations=4, niterations=100000000000, binary_operators=["+", "-", "*", "/", "^", "mod"], unary_operators=[ "abs", "sqrt", "sin", "cos", "tan", "floor" ], model_selection="best", loss="loss(prediction, target, weight) = weight * (prediction - target)^2", ) Here is my entire script: [winr.py](https://github.com/user-attachments/files/24353045/winr.py)