You can follow these steps:

Step 1: Put that csv file into the data folder of that module.

Step 2: Put the path to that csv file into the data command block of the __manifest__.py file of that module. For example:

'data': [
        'security/group.xml',
        'security/ir.model.access.csv',
        'security/security.xml',
        'data/res.country.state.csv',
        'data/account.account.type.csv',
        'data/account.group.csv'
    ],
    'installable': True,

Please contact me via email anhtuan.acoi@gmail.com if you need further assistance.