Addressed some minor fixes in Viz.scene
Addressed some minor fixes in Viz.scene

oliverlee/pydy,oliverlee/pydy,oliverlee/pydy,Shekharrajak/pydy,Shekharrajak/pydy,skidzo/pydy,skidzo/pydy,skidzo/pydy,skidzo/pydy,Shekharrajak/pydy,Shekharrajak/pydy