NVIDIA-SMI command not found

I have followed the necessary steps to configure the gpu in my system
Nvcc --version gives me an output
nvcc: NVIDIA ® Cuda compiler driver
Copyright © 2005-2018 NVIDIA Corporation
Built on Sat_Aug_25_21:08:01_CDT_2018
Cuda compilation tools, release 10.0, V10.0.130
But nvidia-smi shows
command not found.
can you please help me configure this ?