AttributeError: module 'secrets' has no attribute 'token_bytes' (when I run the file drive.py with model.h5)

[juwonlim]

Hello. Mr.Naoki and everyone here.

I just using Mr.Naokishibuya's git file from here.
after model training,

I'm facing very difficult error.

python drive.py model-008.h5

result :
Traceback (most recent call last):
File "drive.py", line 8, in
import socketio
File "C:\ProgramData\Anaconda3\envs\car-behavioral-cloning\lib\site-packages\socketio_init_.py", line 3, in
from .client import Client
File "C:\ProgramData\Anaconda3\envs\car-behavioral-cloning\lib\site-packages\socketio\client.py", line 7, in
import engineio
File "C:\ProgramData\Anaconda3\envs\car-behavioral-cloning\lib\site-packages\engineio_init_.py", line 5, in
from .server import Server
File "C:\ProgramData\Anaconda3\envs\car-behavioral-cloning\lib\site-packages\engineio\server.py", line 6, in
import secrets
ImportError: No module named 'secrets'

so, I install python-ldap file (download from web sie)

and secrets (secrets requires python-ldap, but pip install is not working for it)

python ldap : https://www.lfd.uci.edu/~gohlke/pythonlibs/#python-ldap
python_ldap-3.2.0-cp35-cp35m-win_amd64.whl

and I used the command 'pip install secrets'
finally it is working. secrets install is success.

but finally, when I put the command

'python drive.py model.h5'

the result is below.

################################
127.0.0.1 - - [25/Dec/2020 18:36:56] "GET /socket.io/?EIO=4&transport=websocket HTTP/1.1" 500 1324 0.001998
(3888) accepted ('127.0.0.1', 54090)
Traceback (most recent call last):
File "C:\ProgramData\Anaconda3\envs\car-behavioral-cloning\lib\site-packages\eventlet\wsgi.py", line 573, in handle_one_response
result = self.application(self.environ, start_response)
File "C:\ProgramData\Anaconda3\envs\car-behavioral-cloning\lib\site-packages\engineio\middleware.py", line 60, in call
return self.engineio_app.handle_request(environ, start_response)
File "C:\ProgramData\Anaconda3\envs\car-behavioral-cloning\lib\site-packages\socketio\server.py", line 563, in handle_request
return self.eio.handle_request(environ, start_response)
File "C:\ProgramData\Anaconda3\envs\car-behavioral-cloning\lib\site-packages\engineio\server.py", line 380, in handle_request
transport, jsonp_index)
File "C:\ProgramData\Anaconda3\envs\car-behavioral-cloning\lib\site-packages\engineio\server.py", line 529, in _handle_connect
sid = self.generate_id()
File "C:\ProgramData\Anaconda3\envs\car-behavioral-cloning\lib\site-packages\engineio\server.py", line 503, in generate_id
secrets.token_bytes(12) + self.sequence_number.to_bytes(3, 'big'))
AttributeError: module 'secrets' has no attribute 'token_bytes'

###########################################

Previously, In the server.py file, I put the code of token_byte().
(source code from here :
https://github.com/python/cpython/blob/master/Lib/secrets.py
https://fossies.org/linux/Python/Lib/secrets.py )

because, server.py has a code of it.
l

def generate_id(self):
"""Generate a unique session id."""
id = base64.b64encode(
token_bytes(12) + self.sequence_number.to_bytes(3, 'big'))
self.sequence_number = (self.sequence_number + 1) & 0xffffff
return id.decode('utf-8').replace('/', '_').replace('+', '-')

The above def in the server.py using token_bytes() from secrets module.
so, I just put a code into server.py which I got it from the web site.
Finally, error is gone.

but nothing happen.

The car doesn't move.

Please help me!

[AserElkhateeb99]

@juwonlim did you solve secrets problem?

[juwonlim]

I gave up to use this git code.
Instead of this, I use another code.
finally it works!

https://github.com/hurtadosanti/BehavioralCloning

[oggy786]

I gave up to use this git code. Instead of this, I use another code. finally it works!

https://github.com/hurtadosanti/BehavioralCloning

my code is run succesfully but the car does not move its not connect please help how you resolve this issue

[varun-spectre]

Is anyone able to fix this? I am facing similar issue. Any help is appreciated.