Override __repr__ in the docs folder

Author: namannimmo10

docs/source/conf.py

@@ -33,6 +33,13 @@
 for mod_name in MOCK_MODULES:
     sys.modules[mod_name] = mock.Mock()
 
+class CustomMock(mock.Mock):
+    def __repr__(self):
+        return "<cp.ndarray>"
+
+sys.modules["cupy"] = CustomMock()
+sys.modules["numpy"] = CustomMock()
+
 # ------------------------------------------------------------------------------
 
 project = "HTTomolibgpu"