Publishing mp4 using standa lone publisher

Hello, I hope I can get some help with this.

I’m working with this naming convention FOO_005_019 and it’s an mp4 so it’s like FOO_005_019.mp4

When I try to validate I get this error :

Traceback (most recent call last):
  File "C:\Program Files\Shotgun\Resources\Desktop\Python\bundle_cache\app_store\tk-multi-publish2\v2.6.4\python\tk_multi_publish2\api\plugins\", line 308, in _handle_plugin_error
  File "C:\Program Files\Shotgun\Resources\Desktop\Python\bundle_cache\app_store\tk-multi-publish2\v2.6.4\python\tk_multi_publish2\api\plugins\", line 180, in run_validate
    status = self._hook_instance.validate(settings, item)
  File "C:\Users\sreyeeshgarimella\AppData\Roaming\Shotgun\bundle_cache\sg\\v9086\hooks\tk-multi-publish2\standalone\", line 29, in validate
    raise Exception(error_msg)
Exception: Can not find episode with code 019 on Shotgrid. 
Please make an episode in Shotgrid for this code, following the naming conventions: 

Here is my code :

# std lib imports
import re
import os

# third party imports
import sgtk
HookBaseClass = sgtk.get_hook_baseclass()

class UploadVersionPlugin(HookBaseClass):
    def validate(self, settings, item):
        current_engine = sgtk.platform.current_engine()
        tk = current_engine.sgtk
        folder_name = os.path.basename(['__collected_file_path__'])
        episode_code = re.findall(r"\d{3}", folder_name)[1]

        episode = tk.shotgun.find_one('Episode', [['project', 'is', {'type': 'Project', 'id': 122}], ['code', 'contains', episode_code]])

        if not episode:
            error_msg = (
                f"Can not find episode with code {episode_code} on Shotgrid. \n"
                f"Please make an episode in Shotgrid for this code, following the naming conventions: \n"
            raise Exception(error_msg)

        return super(UploadVersionPlugin, self).validate(settings, item)

    def publish(self, settings, item):
        super(UploadVersionPlugin, self).publish(settings, item)

        # versions do not need to be reviewed if they come from episode pack
        # check if item is from episode folder
        is_lam_episode_folder = re.match(

        # only continue is item is from episode folder
        if not is_lam_episode_folder:

        version_id =['sg_version_data']['id']
        tk = sgtk.sgtk_from_entity('Version', version_id)

        data = {
            'sg_status_list': 'na',
            'sg_artist_status': 'na',
            'sg_lead_status': 'na',
            'sg_aad_status': 'na',
            'sg_animation_director_status': 'na',
            'sg_offshore_director_status': 'na',
            'sg_kav_producer_status': 'na',
            'sg_client_status': 'na'

        tk.shotgun.update('Version', version_id, data)

Is the error pointing to this code ?