My_Test_Repo/force-app/main/default/lwc/lightningDatatableLWCExample/lightningDatatableLWCExample.html

<template>
    <lightning-card>
    <h1>Accounts</h1>
        <div style="height: 300px;">
            <lightning-datatable
                    key-field="id"
                    data={data}
                    columns={columns}
                    onrowaction={handleRowAction}
                    data-record-id={id}>
            </lightning-datatable>
        </div>
</lightning-card>
</template>