[tune](deps): Bump smart-open from 4.0.1 to 4.1.2 in /python/requirements

python/requirements/requirements_tune.txt

@@ -0,0 +1,45 @@
+ax-platform==0.1.9; python_version < '3.7'
+ax-platform==0.1.19; python_version >= '3.7'
+bayesian-optimization==1.2.0
+ConfigSpace==0.4.10
+dragonfly-opt==0.1.6
+gluoncv==0.9.1
+gpy==1.9.9
+gym[atari]==0.18.0
+h5py==3.1.0
+hpbandster==0.7.4
+hyperopt==0.2.5
+jupyter==1.0.0
+keras==2.4.3
+kubernetes==12.0.1
+lightgbm==3.1.1
+matplotlib==3.3.3
+mlflow==1.13.1
+mxnet==1.7.0.post1
+nevergrad==0.4.2.post5
+optuna==2.4.0
+pytest-remotedata==0.3.2
+pytorch-lightning-bolts==0.2.5
+pytorch-lightning==1.0.3
+scikit-learn==0.22.2
+scikit-optimize==0.8.1
+sigopt==5.7.0
+smart_open==4.1.2
+tensorflow-probability==0.11.1
+timm==0.3.2
+
+
+torch==1.7.0;sys_platform=="darwin"
+torchvision==0.8.1;sys_platform=="darwin"
+
+# On non-OSX machines only install CPU version of torch and torchvision
+-f https://download.pytorch.org/whl/torch_stable.html
+torch==1.7.0+cpu;sys_platform!="darwin"
+-f https://download.pytorch.org/whl/torch_stable.html
+torchvision==0.8.1+cpu;sys_platform!="darwin"
+
+
+transformers==3.1
+wandb==0.10.12
+xgboost==1.3.0.post0
+zoopt==0.4.1