update generated code (#2016)

Co-authored-by: PProfizi <[email protected]>

Author: pyansys-ci-bot

doc/source/_static/dpf_operators.html

@@ -33,6 +33,7 @@
 from .dot import dot
 from .dot_tensor import dot_tensor
 from .entity_extractor import entity_extractor
+from .expansion_psd import expansion_psd
 from .exponential import exponential
 from .exponential_fc import exponential_fc
 from .fft_approx import fft_approx