Fix centml.compiler.prediction ModuleNotFoundError (#75)

* Adds missing __init__.py for prediction folder

* Remove unused variable

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Co-authored-by: Yazan Masoud <yazanmasoud@Yazans-MacBook-Pro.local>

Author: yaxan

centml/compiler/prediction/__init__.py

@@ -83,7 +83,7 @@ def get_time_or_profile(key, inp_shapes, operation, *args, **kwargs):
 
             if self.data_collection_mode and t is None:
                 with torch.profiler.profile(activities=[torch.profiler.ProfilerActivity.CUDA]) as prof:
-                    result = operation(*args, **kwargs)
+                    operation(*args, **kwargs)
                 event_time_total = 0
                 for event in prof.key_averages():
                     event_time_total += event.cuda_time_total