><td></td>
        </tr>
      </table>
</div><div class="memdoc">
<pre class="fragment">Initializes a session with credentials and determined region and assigns
instance attributes.

Args:
    csv_path (str): Path to CSV with credentials (e.g. AWS access key ID and
secret access key)
    s3_url (str, optional): Path to the S3 bucket to be interacted with. The region
name is deduced from this path if passed in and the session configured accordingly.
    region_name (str, optional): Region name the session s