added gym to the requirements

Author: miTTimmiTTim

settings.ini

@@ -38,7 +38,7 @@ status = 3
 user = opimwue
 
 ### Optional ###
-requirements = fastcore pandas numpy gymnasium==0.28.1 scikit-learn==1.5.1 requests tqdm mushroom_rl==1.10.1 torchinfo xgboost  wandb statsmodels
+requirements = fastcore pandas numpy gymnasium==0.28.1 gym==0.26.2 scikit-learn==1.5.1 requests tqdm mushroom_rl==1.10.1 torchinfo xgboost  wandb statsmodels
 # dev_requirements = 
 # console_scripts =
 # conda_user =