InvalidSchema in Alvis when trying to get YOLO files for model training in process_classifications.ipynb

[Bergylta]

🐛 Bug

When trying to obtain the yolo files used for model training using the usual parameters, this error occurs when trying to save the frames.
This is prio 3-4 right now

To Reproduce (REQUIRED)

Input:

# Run the preparation script
mlp.prepare_dataset(
    agg_df=pp.aggregated_zoo_classifications,
    out_path=output_folder.selected,
    img_size=(720, 540),
    perc_test=percentage_test.value,
    out_format="yolo",
    track_frames=True,
)

Output:

WARNING:root:Unable to match species name to metadata. Raw label will be used.
INFO:root:Retrieving movies that are available locally
INFO:root:89 out of 217 movies are available.The missing movies are: [None]
INFO:root:There are 89 movies
100%|██████████| 7/7 [00:00<00:00, 13.51it/s]
Saving frames...:   0%|          | 0/7 [00:00<?, ?it/s]
---------------------------------------------------------------------------
InvalidSchema                             Traceback (most recent call last)
File /usr/src/app/kso-dev/kso_utils/project.py:1431, in MLProjectProcessor.prepare_dataset.<locals>.on_button_clicked(b)
   1429 self.species_of_interest = species_list.value
   1430 # code for prepare dataset for machine learning
-> 1431 self.modules["yolo_utils"].frame_aggregation(
   1432     project=self.project,
   1433     server_connection=self.server_connection,
   1434     db_connection=self.db_connection,
   1435     out_path=out_path,
   1436     perc_test=perc_test,
   1437     class_list=self.species_of_interest,
   1438     img_size=img_size,
   1439     remove_nulls=remove_nulls,
   1440     track_frames=track_frames,
   1441     n_tracked_frames=n_tracked_frames,
   1442     agg_df=agg_df,
   1443     out_format=out_format,
   1444 )

File /usr/src/app/kso-dev/kso_utils/yolo_utils.py:994, in frame_aggregation(project, server_connection, db_connection, out_path, perc_test, class_list, img_size, out_format, remove_nulls, track_frames, n_tracked_frames, agg_df)
    991 else:
    992     if link_bool:
    993         image_output = PIL.Image.open(
--> 994             requests.get(name, stream=True).raw
    995         )
    996     else:
    997         image_output = np.asarray(PIL.Image.open(name))

File /opt/conda/envs/myenv/lib/python3.8/site-packages/requests/api.py:73, in get(url, params, **kwargs)
     62 def get(url, params=None, **kwargs):
     63     r"""Sends a GET request.
     64 
     65     :param url: URL for the new :class:`Request` object.
   (...)
     70     :rtype: requests.Response
     71     """
---> 73     return request("get", url, params=params, **kwargs)

File /opt/conda/envs/myenv/lib/python3.8/site-packages/requests/api.py:59, in request(method, url, **kwargs)
     55 # By using the 'with' statement we are sure the session is closed, thus we
     56 # avoid leaving sockets open which can trigger a ResourceWarning in some
     57 # cases, and look like a memory leak in others.
     58 with sessions.Session() as session:
---> 59     return session.request(method=method, url=url, **kwargs)

File /opt/conda/envs/myenv/lib/python3.8/site-packages/requests/sessions.py:589, in Session.request(self, method, url, params, data, headers, cookies, files, auth, timeout, allow_redirects, proxies, hooks, stream, verify, cert, json)
    584 send_kwargs = {
    585     "timeout": timeout,
    586     "allow_redirects": allow_redirects,
    587 }
    588 send_kwargs.update(settings)
--> 589 resp = self.send(prep, **send_kwargs)
    591 return resp

File /opt/conda/envs/myenv/lib/python3.8/site-packages/requests/sessions.py:697, in Session.send(self, request, **kwargs)
    694 hooks = request.hooks
    696 # Get the appropriate adapter to use
--> 697 adapter = self.get_adapter(url=request.url)
    699 # Start time (approximately) of the request
    700 start = preferred_clock()

File /opt/conda/envs/myenv/lib/python3.8/site-packages/requests/sessions.py:792, in Session.get_adapter(self, url)
    789         return adapter
    791 # Nothing matches :-/
--> 792 raise InvalidSchema(f"No connection adapters were found for {url!r}")

InvalidSchema: No connection adapters were found for "('https://panoptes-uploads.zooniverse.org/subject_location/26653014-efea-4a53-b31b-3f3773271bbd.jpeg',)"

Expected behavior

Environment

If applicable, add screenshots to help explain your problem.

• OS: [e.g. Ubuntu]
• GPU [e.g. 2080 Ti]

Additional context

did have to do a change in the filename movies_koster.csv -> movies.csv in db_starter on Alvis in order to get the movie metadata correctly read.

Issue is not present in Cloudina