Error in testing Matminer first time -- No module named 'matminer'

Matminer
1

Hi there, I am a beginner of Matminer. After installed Matminer, I tried to test it by the following code in Spyder:

from matminer.datasets import load_dataset
df = load_dataset(“jarvis_dft_3d”)

I got the following error: ModuleNotFoundError: No module named ‘matminer’

could anyone enlighten me what happened and how to make it work? Thank you.