Error information

pip3 install -r requirements.txt

ERROR: Could not find a version that satisfies the requirement torch==1.6.0 ERROR: No matching distribution found for torch==1.6.0

Please advise me

thanks very much！

Traceback (most recent call last): File "app.py", line 29, in pl.load_pkl() File "app.py", line 24, in load_pkl learn = load_learner(path, 'ArtLine_650.pkl') File "/usr/local/lib/python3.7/site-packages/fastai/basic_train.py", line 621, in load_learner state = torch.load(source, map_location='cpu') if defaults.device == torch.device('cpu') else torch.load(source) File "/usr/local/lib/python3.7/site-packages/torch/serialization.py", line 571, in load with _open_file_like(f, 'rb') as opened_file: File "/usr/local/lib/python3.7/site-packages/torch/serialization.py", line 229, in _open_file_like return _open_file(name_or_buffer, mode) File "/usr/local/lib/python3.7/site-packages/torch/serialization.py", line 210, in init super(_open_file, self).init(open(name, mode)) FileNotFoundError: [Errno 2] No such file or directory: 'ArtLine_650.pkl'

File "app.py", line 29, in pl.load_pkl() File "app.py", line 24, in load_pkl learn = load_learner(path, 'ArtLine_650.pkl') File "/usr/local/lib/python3.6/site-packages/fastai/basic_train.py", line 621, in load_learner state = torch.load(source, map_location='cpu') if defaults.device == torch.device('cpu') else torch.load(source) File "/usr/local/lib/python3.6/site-packages/torch/serialization.py", line 571, in load with _open_file_like(f, 'rb') as opened_file: File "/usr/local/lib/python3.6/site-packages/torch/serialization.py", line 229, in _open_file_like return _open_file(name_or_buffer, mode) File "/usr/local/lib/python3.6/site-packages/torch/serialization.py", line 210, in init super(_open_file, self).init(open(name, mode)) FileNotFoundError: [Errno 2] No such file or directory: 'ArtLine_650.pkl'

~/share/artline-demo$ python3 app.py Traceback (most recent call last): File "app.py", line 29, in pl.load_pkl() File "app.py", line 24, in load_pkl learn = load_learner(path, 'ArtLine_650.pkl') File "/home/mo/.local/lib/python3.6/site-packages/fastai/basic_train.py", line 621, in load_learner state = torch.load(source, map_location='cpu') if defaults.device == torch.device('cpu') else torch.load(source) File "/home/mo/.local/lib/python3.6/site-packages/torch/serialization.py", line 571, in load with _open_file_like(f, 'rb') as opened_file: File "/home/mo/.local/lib/python3.6/site-packages/torch/serialization.py", line 229, in _open_file_like return _open_file(name_or_buffer, mode) File "/home/mo/.local/lib/python3.6/site-packages/torch/serialization.py", line 210, in init super(_open_file, self).init(open(name, mode)) FileNotFoundError: [Errno 2] No such file or directory: 'ArtLine_650.pkl'

artline-demo git:(main) ✗ python app.py Traceback (most recent call last): File "app.py", line 29, in pl.load_pkl() File "app.py", line 24, in load_pkl learn = load_learner(path, 'ArtLine_650.pkl') File "/Users/lgq/.local/share/virtualenvs/artline-demo-gL78j4yU/lib/python3.7/site-packages/fastai/basic_train.py", line 621, in load_learner state = torch.load(source, map_location='cpu') if defaults.device == torch.device('cpu') else torch.load(source) File "/Users/lgq/.local/share/virtualenvs/artline-demo-gL78j4yU/lib/python3.7/site-packages/torch/serialization.py", line 571, in load with _open_file_like(f, 'rb') as opened_file: File "/Users/lgq/.local/share/virtualenvs/artline-demo-gL78j4yU/lib/python3.7/site-packages/torch/serialization.py", line 229, in _open_file_like return _open_file(name_or_buffer, mode) File "/Users/lgq/.local/share/virtualenvs/artline-demo-gL78j4yU/lib/python3.7/site-packages/torch/serialization.py", line 210, in init super(_open_file, self).init(open(name, mode)) FileNotFoundError: [Errno 2] No such file or directory: 'ArtLine_650.pkl'

At last I have configured the environment successfully, and I accessed localhost:5000 and upload a picture. Then I pressed the go art button, an unexpected error occurred：

FileNotFoundError: [Errno 2] No such file or directory: 'tmp/0a520bff535e11ebbe7680fa5b60bc61.png'

Traceback (most recent call last) File "D:\Anaconda\envs\py37\lib\site-packages\flask\app.py", line 2464, in call return self.wsgi_app(environ, start_response) File "D:\Anaconda\envs\py37\lib\site-packages\flask\app.py", line 2450, in wsgi_app response = self.handle_exception(e) File "D:\Anaconda\envs\py37\lib\site-packages\flask\app.py", line 1867, in handle_exception reraise(exc_type, exc_value, tb) File "D:\Anaconda\envs\py37\lib\site-packages\flask_compat.py", line 39, in reraise raise value File "D:\Anaconda\envs\py37\lib\site-packages\flask\app.py", line 2447, in wsgi_app response = self.full_dispatch_request() File "D:\Anaconda\envs\py37\lib\site-packages\flask\app.py", line 1952, in full_dispatch_request rv = self.handle_user_exception(e) File "D:\Anaconda\envs\py37\lib\site-packages\flask\app.py", line 1821, in handle_user_exception reraise(exc_type, exc_value, tb) File "D:\Anaconda\envs\py37\lib\site-packages\flask_compat.py", line 39, in reraise raise value File "D:\Anaconda\envs\py37\lib\site-packages\flask\app.py", line 1950, in full_dispatch_request rv = self.dispatch_request() File "D:\Anaconda\envs\py37\lib\site-packages\flask\app.py", line 1936, in dispatch_request return self.view_functionsrule.endpoint File "F:\WorkPlace\artline-demo\artline-demo\app.py", line 76, in result_view f.save(local_file) File "D:\Anaconda\envs\py37\lib\site-packages\werkzeug\datastructures.py", line 3066, in save dst = open(dst, "wb") FileNotFoundError: [Errno 2] No such file or directory: 'tmp/0a520bff535e11ebbe7680fa5b60bc61.png'

I want to know how to solve this error.

No matching distribution found for blis<0.8.0,>=0.4.0 Traceback (most recent call last): File "/usr/local/lib/python3.6/site-packages/setuptools/installer.py", line 128, in fetch_build_egg

Thank you very much for your resources. In Linux environment, Uwsgi deployment, error still occurs: ** Starting uWSGI 2.0.19.1 (64bit) on [Thu Dec 31 18:07:43 2020] *** compiled with version: 5.4.0 20160609 on 17 December 2020 08:16:00 os: Linux-4.4.0-198-generic #230-Ubuntu SMP Sat Nov 28 01:30:29 UTC 2020 nodename: 10-9-60-142 machine: x86_64 clock source: unix pcre jit disabled detected number of CPU cores: 4 current working directory: /home/ubuntu/chengping/artline-demo-main writing pidfile to uwsgi.pid detected binary path: /home/ubuntu/songcheng/venv3.0/bin/uwsgi uWSGI running as root, you can use --uid/--gid/--chroot options *** WARNING: you are running uWSGI as root !!! (use the --uid flag) *** chdir() to /home/ubuntu/chengping/artline-demo-main/ your processes number limit is 63944 your memory page size is 4096 bytes detected max file descriptor number: 1000000 lock engine: pthread robust mutexes thunder lock: disabled (you can enable it with --thunder-lock) uwsgi socket 0 bound to TCP address 0.0.0.0:5000 fd 3 uWSGI running as root, you can use --uid/--gid/--chroot options *** WARNING: you are running uWSGI as root !!! (use the --uid flag) *** Python version: 3.7.1 (default, Dec 17 2020, 15:23:31) [GCC 5.4.0 20160609] Set PythonHome to /home/ubuntu/songcheng/venv3.0/ Python main interpreter initialized at 0xc51680 uWSGI running as root, you can use --uid/--gid/--chroot options *** WARNING: you are running uWSGI as root !!! (use the --uid flag) *** python threads support enabled your server socket listen backlog is limited to 100 connections your mercy for graceful operations on workers is 60 seconds mapped 145840 bytes (142 KB) for 1 cores *** Operational MODE: single process *** uWSGI running as root, you can use --uid/--gid/--chroot options *** WARNING: you are running uWSGI as root !!! (use the --uid flag) *** *** uWSGI is running in multiple interpreter mode *** spawned uWSGI master process (pid: 14225) spawned uWSGI worker 1 (pid: 14226, cores: 1) *** Stats server enabled on 0.0.0.0:8383 fd: 9 *** Traceback (most recent call last): File "./app_cpu.py", line 76, in state = torch.load('ArtLine_650.pkl', map_location='cpu') if defaults.device == torch.device('cpu') else torch.load(source) File "/home/ubuntu/venv3.0/lib/python3.7/site-packages/torch/serialization.py", line 584, in load return _load(opened_zipfile, map_location, pickle_module, **pickle_load_args) File "/home/ubuntu/venv3.0/lib/python3.7/site-packages/torch/serialization.py", line 842, in _load result = unpickler.load() AttributeError: Can't get attribute 'FeatureLoss' on <module 'main' (built-in)> unable to load app 0 (mountpoint='') (callable not found or import error) *** no app loaded. going in full dynamic mode ***

but, In the same situation, I can run my service in Python.