Question August Turano · Apr 1 Python Class only works in %SYS namespace After running many tests to kick the tires calling Python from COS (which worked fine) in any directory, I encountered problems when trying to access Python libraries like Numpy from any OTHER namespace. I saw some other posts about this but the resolution seems unclear. When I run the test program method numpytest below in %SYS it works just fine. If i run the Python method in any other namespace I get: PITT>do ##class(test.python).numpytest()DO ##CLASS(test.python).numpytest()^<OBJECT DISPATCH> *python object not found #Python #InterSystems IRIS for Health 0 4 0 107