How to use the pyrender.quaternion function in pyrender

def genearte_camera_quaternion(yaw, pitch):
    quaternion_yaw = pyrender.quaternion.from_yaw(yaw)
    quaternion_pitch = pyrender.quaternion.from_pitch(pitch)
    quaternion = pyrender.quaternion.multiply(quaternion_pitch, quaternion_yaw)
    quaternion = quaternion / np.linalg.norm(quaternion)
    return quaternion

def genearte_camera_quaternion(yaw, pitch):
    quaternion_yaw = pyrender.quaternion.from_yaw(yaw)
    quaternion_pitch = pyrender.quaternion.from_pitch(pitch)
    quaternion = pyrender.quaternion.multiply(quaternion_pitch, quaternion_yaw)
    quaternion = quaternion / np.linalg.norm(quaternion)
    return quaternion

def genearte_camera_quaternion(yaw, pitch):
    quaternion_yaw = pyrender.quaternion.from_yaw(yaw)
    quaternion_pitch = pyrender.quaternion.from_pitch(pitch)
    quaternion = pyrender.quaternion.multiply(quaternion_pitch, quaternion_yaw)
    quaternion = quaternion / np.linalg.norm(quaternion)
    return quaternion

def genearte_camera_quaternion(yaw, pitch):
    quaternion_yaw = pyrender.quaternion.from_yaw(yaw)
    quaternion_pitch = pyrender.quaternion.from_pitch(pitch)
    quaternion = pyrender.quaternion.multiply(quaternion_pitch, quaternion_yaw)
    quaternion = quaternion / np.linalg.norm(quaternion)
    return quaternion

def genearte_camera_quaternion(yaw, pitch):
    quaternion_yaw = pyrender.quaternion.from_yaw(yaw)
    quaternion_pitch = pyrender.quaternion.from_pitch(pitch)
    quaternion = pyrender.quaternion.multiply(quaternion_pitch, quaternion_yaw)
    quaternion = quaternion / np.linalg.norm(quaternion)
    return quaternion

def genearte_camera_quaternion(yaw, pitch):
    quaternion_yaw = pyrender.quaternion.from_yaw(yaw)
    quaternion_pitch = pyrender.quaternion.from_pitch(pitch)
    quaternion = pyrender.quaternion.multiply(quaternion_pitch, quaternion_yaw)
    quaternion = quaternion / np.linalg.norm(quaternion)
    return quaternion

def genearte_camera_quaternion(yaw, pitch):
    quaternion_yaw = pyrender.quaternion.from_yaw(yaw)
    quaternion_pitch = pyrender.quaternion.from_pitch(pitch)
    quaternion = pyrender.quaternion.multiply(quaternion_pitch, quaternion_yaw)
    quaternion = quaternion / np.linalg.norm(quaternion)
    return quaternion

def genearte_camera_quaternion(yaw, pitch):
    quaternion_yaw = pyrender.quaternion.from_yaw(yaw)
    quaternion_pitch = pyrender.quaternion.from_pitch(pitch)
    quaternion = pyrender.quaternion.multiply(quaternion_pitch, quaternion_yaw)
    quaternion = quaternion / np.linalg.norm(quaternion)
    return quaternion

def genearte_camera_quaternion(yaw, pitch):
    quaternion_yaw = pyrender.quaternion.from_yaw(yaw)
    quaternion_pitch = pyrender.quaternion.from_pitch(pitch)
    quaternion = pyrender.quaternion.multiply(quaternion_pitch, quaternion_yaw)
    quaternion = quaternion / np.linalg.norm(quaternion)
    return quaternion

def Capsule():
    sphere = trimesh.creation.capsule(radius=0.25, height=0.5)
    mesh = Mesh.from_trimesh(sphere, smooth=True)
    node = Node(
        mesh=mesh,
        rotation=quaternion.from_pitch(math.pi / 2),
        translation=np.array([0, 0.5, 0]))
    return node