cltl/ma-communicative-robots

Communication robots

Communicative Robots, 2022

Communicative Robots is a master's course taught at VU Amsterdam.

This year's branch is 2022, which is the default branch of this repo. If you want to see others years, take a look at the other branches.

Prerequisites

1. python 3.7 or higher. Running in a virtual environment (e.g., conda, virtualenv, etc.) is highly recommended so that you don't mess up with the system python.
2. pip install -r requirements.txt

Projects

Students team up with the teachers. The individual projects can be found at ./projects/ .

Troubleshooting

The best way to find and solve your problems is to see in the github issue tab. If you can't find what you want, feel free to raise an issue. We are pretty responsive.

Contributing

Contributions are what make the open source community such an amazing place to be learn, inspire, and create. Any contributions you make are greatly appreciated.

1. Fork the Project
2. Create your Feature Branch (git checkout -b feature/AmazingFeature)
3. Run make style && make quality in the root repo directory, to ensure code quality.
4. Commit your Changes (git commit -m 'Add some AmazingFeature')
5. Push to the Branch (git push origin feature/AmazingFeature)
6. Open a Pull Request

Authors

• Piek Vossen ([email protected])
• Lea Krause ([email protected])
• Jaap Kruijt ([email protected])
• Selene Baez Santamaria ([email protected])
• Thomas Baier ([email protected])

ma-communicative-robots's Issues

Connection error

When I run let's chat with a friend I get the following error when I get to the cell below the header 'We are now set to make a new friend'.

---------------------------------------------------------------------------
ConnectionRefusedError                    Traceback (most recent call last)
~/Vrije Universiteit Amsterdam/Communicative Robots/cltl-chatbots/venv/lib/python3.7/site-packages/urllib3/connection.py in _new_conn(self)
    174             conn = connection.create_connection(
--> 175                 (self._dns_host, self.port), self.timeout, **extra_kw
    176             )

~/Vrije Universiteit Amsterdam/Communicative Robots/cltl-chatbots/venv/lib/python3.7/site-packages/urllib3/util/connection.py in create_connection(address, timeout, source_address, socket_options)
     95     if err is not None:
---> 96         raise err
     97 

~/Vrije Universiteit Amsterdam/Communicative Robots/cltl-chatbots/venv/lib/python3.7/site-packages/urllib3/util/connection.py in create_connection(address, timeout, source_address, socket_options)
     85                 sock.bind(source_address)
---> 86             sock.connect(sa)
     87             return sock

ConnectionRefusedError: [Errno 61] Connection refused

During handling of the above exception, another exception occurred:

NewConnectionError                        Traceback (most recent call last)
~/Vrije Universiteit Amsterdam/Communicative Robots/cltl-chatbots/venv/lib/python3.7/site-packages/urllib3/connectionpool.py in urlopen(self, method, url, body, headers, retries, redirect, assert_same_host, timeout, pool_timeout, release_conn, chunked, body_pos, **response_kw)
    705                 headers=headers,
--> 706                 chunked=chunked,
    707             )

~/Vrije Universiteit Amsterdam/Communicative Robots/cltl-chatbots/venv/lib/python3.7/site-packages/urllib3/connectionpool.py in _make_request(self, conn, method, url, timeout, chunked, **httplib_request_kw)
    393             else:
--> 394                 conn.request(method, url, **httplib_request_kw)
    395 

~/Vrije Universiteit Amsterdam/Communicative Robots/cltl-chatbots/venv/lib/python3.7/site-packages/urllib3/connection.py in request(self, method, url, body, headers)
    238             headers["User-Agent"] = _get_default_user_agent()
--> 239         super(HTTPConnection, self).request(method, url, body=body, headers=headers)
    240 

~/opt/anaconda3/lib/python3.7/http/client.py in request(self, method, url, body, headers, encode_chunked)
   1251         """Send a complete request to the server."""
-> 1252         self._send_request(method, url, body, headers, encode_chunked)
   1253 

~/opt/anaconda3/lib/python3.7/http/client.py in _send_request(self, method, url, body, headers, encode_chunked)
   1297             body = _encode(body, 'body')
-> 1298         self.endheaders(body, encode_chunked=encode_chunked)
   1299 

~/opt/anaconda3/lib/python3.7/http/client.py in endheaders(self, message_body, encode_chunked)
   1246             raise CannotSendHeader()
-> 1247         self._send_output(message_body, encode_chunked=encode_chunked)
   1248 

~/opt/anaconda3/lib/python3.7/http/client.py in _send_output(self, message_body, encode_chunked)
   1025         del self._buffer[:]
-> 1026         self.send(msg)
   1027 

~/opt/anaconda3/lib/python3.7/http/client.py in send(self, data)
    965             if self.auto_open:
--> 966                 self.connect()
    967             else:

~/Vrije Universiteit Amsterdam/Communicative Robots/cltl-chatbots/venv/lib/python3.7/site-packages/urllib3/connection.py in connect(self)
    204     def connect(self):
--> 205         conn = self._new_conn()
    206         self._prepare_conn(conn)

~/Vrije Universiteit Amsterdam/Communicative Robots/cltl-chatbots/venv/lib/python3.7/site-packages/urllib3/connection.py in _new_conn(self)
    186             raise NewConnectionError(
--> 187                 self, "Failed to establish a new connection: %s" % e
    188             )

NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fe22c534d90>: Failed to establish a new connection: [Errno 61] Connection refused

During handling of the above exception, another exception occurred:

MaxRetryError                             Traceback (most recent call last)
~/Vrije Universiteit Amsterdam/Communicative Robots/cltl-chatbots/venv/lib/python3.7/site-packages/requests/adapters.py in send(self, request, stream, timeout, verify, cert, proxies)
    448                     retries=self.max_retries,
--> 449                     timeout=timeout
    450                 )

~/Vrije Universiteit Amsterdam/Communicative Robots/cltl-chatbots/venv/lib/python3.7/site-packages/urllib3/connectionpool.py in urlopen(self, method, url, body, headers, retries, redirect, assert_same_host, timeout, pool_timeout, release_conn, chunked, body_pos, **response_kw)
    755             retries = retries.increment(
--> 756                 method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2]
    757             )

~/Vrije Universiteit Amsterdam/Communicative Robots/cltl-chatbots/venv/lib/python3.7/site-packages/urllib3/util/retry.py in increment(self, method, url, response, error, _pool, _stacktrace)
    573         if new_retry.is_exhausted():
--> 574             raise MaxRetryError(_pool, url, error or ResponseError(cause))
    575 

MaxRetryError: HTTPConnectionPool(host='127.0.0.1', port=10002): Max retries exceeded with url: / (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fe22c534d90>: Failed to establish a new connection: [Errno 61] Connection refused'))

During handling of the above exception, another exception occurred:

ConnectionError                           Traceback (most recent call last)
/var/folders/sz/63xmbb456zd5srhhpdyb760m0000gn/T/ipykernel_1440/3886261939.py in <module>
     22     cv2.imwrite(imagepath, frame)
     23 
---> 24     faces = f_util.detect_faces(friends_path, imagepath)
     25 
     26     image_bbox = (0, 0, frame.shape[1], frame.shape[0])

~/Vrije Universiteit Amsterdam/Communicative Robots/cltl-chatbots/src/chatbots/util/face_util.py in detect_faces(friends_path, image_path, url_face, url_age_gender, url_yolo)
    413     data = {"image": load_binary_image(image_path)}
    414 
--> 415     face_bboxes, det_scores, landmarks, embeddings = run_face_api(data, url_face)
    416 
    417     faces_detected = face_recognition(friends_path, embeddings)

~/Vrije Universiteit Amsterdam/Communicative Robots/cltl-chatbots/src/chatbots/util/face_util.py in run_face_api(to_send, url_face)
    215     logging.debug(f"sending image to server...")
    216     to_send = jsonpickle.encode(to_send)
--> 217     response = requests.post(url_face, json=to_send)
    218     logging.info(f"got {response} from server!...")
    219 

~/Vrije Universiteit Amsterdam/Communicative Robots/cltl-chatbots/venv/lib/python3.7/site-packages/requests/api.py in post(url, data, json, **kwargs)
    115     """
    116 
--> 117     return request('post', url, data=data, json=json, **kwargs)
    118 
    119 

~/Vrije Universiteit Amsterdam/Communicative Robots/cltl-chatbots/venv/lib/python3.7/site-packages/requests/api.py in request(method, url, **kwargs)
     59     # cases, and look like a memory leak in others.
     60     with sessions.Session() as session:
---> 61         return session.request(method=method, url=url, **kwargs)
     62 
     63 

~/Vrije Universiteit Amsterdam/Communicative Robots/cltl-chatbots/venv/lib/python3.7/site-packages/requests/sessions.py in request(self, method, url, params, data, headers, cookies, files, auth, timeout, allow_redirects, proxies, hooks, stream, verify, cert, json)
    540         }
    541         send_kwargs.update(settings)
--> 542         resp = self.send(prep, **send_kwargs)
    543 
    544         return resp

~/Vrije Universiteit Amsterdam/Communicative Robots/cltl-chatbots/venv/lib/python3.7/site-packages/requests/sessions.py in send(self, request, **kwargs)
    653 
    654         # Send the request
--> 655         r = adapter.send(request, **kwargs)
    656 
    657         # Total elapsed time of the request (approximately)

~/Vrije Universiteit Amsterdam/Communicative Robots/cltl-chatbots/venv/lib/python3.7/site-packages/requests/adapters.py in send(self, request, stream, timeout, verify, cert, proxies)
    514                 raise SSLError(e, request=request)
    515 
--> 516             raise ConnectionError(e, request=request)
    517 
    518         except ClosedPoolError as e:

ConnectionError: HTTPConnectionPool(host='127.0.0.1', port=10002): Max retries exceeded with url: / (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fe22c534d90>: Failed to establish a new connection: [Errno 61] Connection refused'))

error while making a metric.

@tae898 hey I was running what you've suggested and it threw me this errror:

Traceback (most recent call last):
  File "evaluation.py", line 152, in <module>
    evaluate_wrapper(**args)
  File "evaluation.py", line 76, in evaluate_wrapper
    val_mean = float(np.mean([item["val"] for item in evaluation.values()]))
  File "evaluation.py", line 76, in <listcomp>
    val_mean = float(np.mean([item["val"] for item in evaluation.values()]))
KeyError: 'val'