update autopytorch version number and the example file

Author: ravinkohli

autoPyTorch/__version__.py

@@ -1,4 +1,4 @@
 """Version information."""
 
 # The following line *must* be the last in the module, exactly as formatted:
-__version__ = "0.2"
+__version__ = "0.2.1"

examples/20_basics/example_tabular_regression.py

@@ -50,6 +50,7 @@
     optimize_metric='r2',
     total_walltime_limit=300,
     func_eval_time_limit_secs=50,
+    dataset_name="Boston"
 )
 
 ############################################################################
@@ -72,8 +73,8 @@
     X_test=X_test,
     y_test=y_test,
     dataset_name="Boston",
-    total_walltime_limit=1000,
-    run_time_limit_secs=200
+    total_walltime_limit=500,
+    run_time_limit_secs=50
     # you can change the resampling strategy to
     # for example, CrossValTypes.k_fold_cross_validation
     # to fit k fold models and have a voting classifier