Add euler models to init

Author: ratheron

drone_models/so_rpy/__init__.py

@@ -3,6 +3,6 @@
 TODO: Add description.
 """
 
-from drone_models.so_rpy.model import dynamics, symbolic_dynamics
+from drone_models.so_rpy.model import dynamics, symbolic_dynamics, symbolic_dynamics_euler
 
-__all__ = ["dynamics", "symbolic_dynamics"]
+__all__ = ["dynamics", "symbolic_dynamics", "symbolic_dynamics_euler"]

drone_models/so_rpy_rotor/__init__.py

@@ -3,6 +3,6 @@
 TODO: Add description.
 """
 
-from drone_models.so_rpy_rotor.model import dynamics, symbolic_dynamics
+from drone_models.so_rpy_rotor.model import dynamics, symbolic_dynamics, symbolic_dynamics_euler
 
-__all__ = ["dynamics", "symbolic_dynamics"]
+__all__ = ["dynamics", "symbolic_dynamics", "symbolic_dynamics_euler"]

drone_models/so_rpy_rotor_drag/__init__.py

@@ -3,6 +3,10 @@
 TODO: Add description.
 """
 
-from drone_models.so_rpy_rotor_drag.model import dynamics, symbolic_dynamics
+from drone_models.so_rpy_rotor_drag.model import (
+    dynamics,
+    symbolic_dynamics,
+    symbolic_dynamics_euler,
+)
 
-__all__ = ["dynamics", "symbolic_dynamics"]
+__all__ = ["dynamics", "symbolic_dynamics", "symbolic_dynamics_euler"]