fix: ellipsoid radius variables

Added dynamic tests to joint ellipsoid

on going test(to be finished)

linting

Author: ipuch

include/pinocchio/bindings/python/multibody/joint/joints-models.hpp

@@ -256,12 +256,17 @@ namespace pinocchio
         .def(bp::init<context::Scalar, context::Scalar, context::Scalar>(
           bp::args("self", "radius_a", "radius_b", "radius_c"),
           "Init JointModelEllipsoid with radii a, b and c"))
-        .def(bp::init<>(
-          bp::args("self"),
-          "Init JointModelEllipsoid with default radii equal to 0.01"))
-        .def_readwrite("radius_a", &context::JointModelEllipsoid::m_radius_a, "Radius a of the JointModelEllipsoid along X axis.")
-        .def_readwrite("radius_b", &context::JointModelEllipsoid::m_radius_b, "Radius b of the JointModelEllipsoid along Y axis.")
-        .def_readwrite("radius_c", &context::JointModelEllipsoid::m_radius_c, "Radius c of the JointModelEllipsoid along Z axis.");
+        .def(
+          bp::init<>(bp::args("self"), "Init JointModelEllipsoid with default radii equal to 0.01"))
+        .def_readwrite(
+          "radius_a", &context::JointModelEllipsoid::radius_a,
+          "Radius a of the JointModelEllipsoid along X axis.")
+        .def_readwrite(
+          "radius_b", &context::JointModelEllipsoid::radius_b,
+          "Radius b of the JointModelEllipsoid along Y axis.")
+        .def_readwrite(
+          "radius_c", &context::JointModelEllipsoid::radius_c,
+          "Radius c of the JointModelEllipsoid along Z axis.");
     }
 
     // specialization for JointModelUniversal