IndexError: Cannot choose from an empty sequence // Werkzeug Debugger var CONSOLE_MODE = false, EVALEX = true, EVALEX_TRUSTED = false, SECRET = "Cztug1SITH6VWk19YYTC";

IndexError

IndexError: Cannot choose from an empty sequence

Traceback(most recent call last)

The above exception was the direct cause of the following exception:

File "/usr/local/python3/lib/python3.7/site-packages/flask/app.py", line2551, in__call__

def __call__(self, environ: dict, start_response: t.Callable) -> t.Any:

"""The WSGI server calls the Flask application object as the

WSGI application. This calls :meth:`wsgi_app`, which can be

wrapped to apply middleware.

"""

return self.wsgi_app(environ, start_response)

File "/usr/local/python3/lib/python3.7/site-packages/flask/app.py", line2531, inwsgi_app

try:

ctx.push()

response = self.full_dispatch_request()

except Exception as e:

error = e

response = self.handle_exception(e)

except: # noqa: B001

error = sys.exc_info()[1]

raise

return response(environ, start_response)

finally:

File "/usr/local/python3/lib/python3.7/site-packages/flask/app.py", line2528, inwsgi_app

ctx = self.request_context(environ)

error: t.Optional[BaseException] = None

try:

try:

ctx.push()

response = self.full_dispatch_request()

except Exception as e:

error = e

response = self.handle_exception(e)

except: # noqa: B001

error = sys.exc_info()[1]

File "/usr/local/python3/lib/python3.7/site-packages/flask/app.py", line1825, infull_dispatch_request

request_started.send(self)

rv = self.preprocess_request()

if rv is None:

rv = self.dispatch_request()

except Exception as e:

rv = self.handle_user_exception(e)

return self.finalize_request(rv)

def finalize_request(

self,

rv: t.Union[ft.ResponseReturnValue, HTTPException],

File "/usr/local/python3/lib/python3.7/site-packages/flask/app.py", line1823, infull_dispatch_request

try:

request_started.send(self)

rv = self.preprocess_request()

if rv is None:

rv = self.dispatch_request()

except Exception as e:

rv = self.handle_user_exception(e)

return self.finalize_request(rv)

def finalize_request(

File "/usr/local/python3/lib/python3.7/site-packages/flask/app.py", line1799, indispatch_request

and req.method == "OPTIONS"

):

return self.make_default_options_response()

# otherwise dispatch to the handler for that endpoint

view_args: t.Dict[str, t.Any] = req.view_args # type: ignore[assignment]

return self.ensure_sync(self.view_functions[rule.endpoint])(**view_args)

def full_dispatch_request(self) -> Response:

"""Dispatches the request and on top of that performs request

pre and postprocessing as well as HTTP exception catching and

error handling.

File "/www/wwwroot/chat.py", line39, ingen_header

# post入参访问方式二：from-data（k-v）格式参数

@api.route('/gen_header', methods=['post'])

def gen_header():

wd = flask.request.values.get('wd')

future = executor.submit(do_heavy_work,wd)

return str(future.result())

def do_heavy_work(wd):

prompt = wd

#openai.api_key = api_key_list[-1]

openai.api_key = random.choice(api_key_list)

File "/usr/local/python3/lib/python3.7/concurrent/futures/_base.py", line435, inresult

self._condition.wait(timeout)

if self._state in [CANCELLED, CANCELLED_AND_NOTIFIED]:

raise CancelledError()

elif self._state == FINISHED:

return self.__get_result()

else:

raise TimeoutError()

def exception(self, timeout=None):

"""Return the exception raised by the call that the future represents.

File "/usr/local/python3/lib/python3.7/concurrent/futures/_base.py", line384, in__get_result

with self._condition:

return self._state in [CANCELLED, CANCELLED_AND_NOTIFIED, FINISHED]

def __get_result(self):

if self._exception:

raise self._exception

else:

return self._result

def add_done_callback(self, fn):

"""Attaches a callable that will be called when the future finishes.IndexError: Cannot choose from an empty sequence

This is the Copy/Paste friendly version of the traceback.

concurrent.futures.process._RemoteTraceback: """Traceback (most recent call last): File "/usr/local/python3/lib/python3.7/concurrent/futures/process.py", line 239, in _process_worker r = call_item.fn(*call_item.args, **call_item.kwargs) File "/www/wwwroot/chat.py", line 44, in do_heavy_work openai.api_key = random.choice(api_key_list) File "/usr/local/python3/lib/python3.7/random.py", line 261, in choice raise IndexError('Cannot choose from an empty sequence') from NoneIndexError: Cannot choose from an empty sequence"""The above exception was the direct cause of the following exception:Traceback (most recent call last): File "/usr/local/python3/lib/python3.7/site-packages/flask/app.py", line 2551, in __call__ return self.wsgi_app(environ, start_response) File "/usr/local/python3/lib/python3.7/site-packages/flask/app.py", line 2531, in wsgi_app response = self.handle_exception(e) File "/usr/local/python3/lib/python3.7/site-packages/flask/app.py", line 2528, in wsgi_app response = self.full_dispatch_request() File "/usr/local/python3/lib/python3.7/site-packages/flask/app.py", line 1825, in full_dispatch_request rv = self.handle_user_exception(e) File "/usr/local/python3/lib/python3.7/site-packages/flask/app.py", line 1823, in full_dispatch_request rv = self.dispatch_request() File "/usr/local/python3/lib/python3.7/site-packages/flask/app.py", line 1799, in dispatch_request return self.ensure_sync(self.view_functions[rule.endpoint])(**view_args) File "/www/wwwroot/chat.py", line 39, in gen_header return str(future.result()) File "/usr/local/python3/lib/python3.7/concurrent/futures/_base.py", line 435, in result return self.__get_result() File "/usr/local/python3/lib/python3.7/concurrent/futures/_base.py", line 384, in __get_result raise self._exceptionIndexError: Cannot choose from an empty sequenceThe debugger caught an exception in your WSGI application. You can now look at the traceback which led to the error. If you enable JavaScript you can also use additional features such as code execution (if the evalex feature is enabled), automatic pasting of the exceptions and much more.Brought to you byDON'T PANIC, your friendly Werkzeug powered traceback interpreter.

Console Locked

The console is locked and needs to be unlocked by entering the PIN. You can find the PIN printed out on the standard output of your shell that runs the server.

PIN:

空调除湿和制冷的区别在哪里？
空调、制冷和除湿原理。在制冷过程中，湿空气通过蒸发器冷凝器后温度将下降，空气湿度将达到过饱和状态。多余的水蒸气将变成冷凝水并在蒸发器的铝翅片上冷凝。它变成水滴并排放到室外。等于说，这种除湿模式是空调在冷却过程中的辅助功能，可以去除部分湿度，但除湿能力有限。
在非制冷模式下，空调也可以独立除湿。除湿模式也可以在一些空调的遥控器中看到。空调除湿模式的工作原理是利用蒸发器冷却湿空气。此时，空调风扇已低速运转，压缩机运转一会停一会，整个制冷系统处于间歇性工作状态。这样连续循环去除空气中的水分。可以看到，当我们打开除湿模式，不管房间的温度是多少度，空调都会以间歇式的工作，就是外机工作一会，停一会。以保住在降低湿度的同时，不改变房间的温度。

空调除湿

那么对于空调的除湿效果和除湿机哪个更好呢？
我们来看一下除湿器的工作原理，除湿器是利用空气中的水在进入除湿器蒸发器时冷凝结霜，然后由冷凝器收集滴落，然后排放到室外，达到除湿的目的。降低空气湿度。除湿器是一种特殊的除湿设备，可以快速将湿度控制在所需范围内，从而在待机时节省电力。除湿器的工作方式是冷却除湿器内蒸发器的温度，稀释出空气中的水，沉淀效果好，功耗低。所以和空调除湿相比，除湿效果更好，效率更高，更省电，同时对房间的温度影响更小。所以除湿机设计就是在尽量不改变房间温度的情况下，改变湿度。

空调和除湿器有什么区别？

空调器和除湿器的区别在于机组产生的热空气和冷凝水在哪里被驱散。空调将热量和水分排出屋外，除湿器将热量和湿气排出屋内。（尽管大多数现代除湿器都有一个端口，可以通过花园软管将水排到水槽或室外。）

从机械上讲，它们非常相似。两者都有热的一面和冷的一面。区别在于它们的使用方式。并且空调器主要用于冷却房间。所以空调的热端在外面。

除湿器用于减少空气中的水分。它不会将热空气分散到室外，而是将其释放回室内。

将热空气释放回房间有助于除湿器继续从空气中抽出更多的湿度。

除湿机冷却房间吗？

除湿器不是用来冷却房间的。虽然这会间接地帮助房间感觉更舒适，因为湿度降低了。但请记住，除湿器产生的热量在除湿时被释放回房间。尽管由于除湿器运行时空气中缺少水分，热量可能不会很大，但温度仍会升高。所以除湿机不会冷却房间温度。

除湿器产生多少热量？

有了除湿器，你只会感到热。除湿器的作用是减少室内的湿度，以减少湿度对房屋结构的影响，并防止霉菌生长。然后，除湿器是管理房屋湿度的一种 *** 。但是它不会让房间更凉快，反而会让房间稍微变得热一点。

那么空调的除湿和制冷的区别在哪里呢？

可以这么说，这两个模式的关注的点不同。除湿模式主要是为了除湿。降低温度是辅助。而制冷模式主要是制冷。所以，在房间湿度大的时候，除湿模式除湿更快。当房间热时。制冷模式，制冷更快。