Importing biom file created by mathur

Hello,
Some collaborator gave me few biom files created by mathur but megan couldn’t import it directly.
Can i get any help in modifying this file if needed to import in megan.
Here are two files:
https://drive.google.com/open?id=1Mr779Hqx9FQ11mDFa2G0byJ7W_uhjzBu

Thanks,

Suparna