Could not build url for endpoint 'detect'. Did you mean 'static' instead?

[KhomZ]

• Detected change in 'C:\Users\ACER\Desktop\MajorProj\ANPR_khom\teamkyzen.py', reloading
• Restarting with stat
• Debugger is active!
• Debugger PIN: 238-625-173
  127.0.0.1 - - [10/Sep/2022 13:54:34] "GET / HTTP/1.1" 200 -
• Detected change in 'C:\Users\ACER\Desktop\MajorProj\ANPR_khom\teamkyzen.py', reloading
• Restarting with stat
• Debugger is active!
• Debugger PIN: 238-625-173
  127.0.0.1 - - [10/Sep/2022 13:54:50] "GET / HTTP/1.1" 500 -
  Traceback (most recent call last):
  File "C:\Users\ACER\Desktop\MajorProj\ANPR_khom\khom\lib\site-packages\flask\app.py", line 2548, in call
  return self.wsgi_app(environ, start_response)
  File "C:\Users\ACER\Desktop\MajorProj\ANPR_khom\khom\lib\site-packages\flask\app.py", line 2528, in wsgi_app
  response = self.handle_exception(e)
  File "C:\Users\ACER\Desktop\MajorProj\ANPR_khom\khom\lib\site-packages\flask\app.py", line 2525, in wsgi_app
  response = self.full_dispatch_request()
  File "C:\Users\ACER\Desktop\MajorProj\ANPR_khom\khom\lib\site-packages\flask\app.py", line 1822, in full_dispatch_request
  rv = self.handle_user_exception(e)
  File "C:\Users\ACER\Desktop\MajorProj\ANPR_khom\khom\lib\site-packages\flask\app.py", line 1820, in full_dispatch_request
  rv = self.dispatch_request()
  File "C:\Users\ACER\Desktop\MajorProj\ANPR_khom\khom\lib\site-packages\flask\app.py", line 1796, in dispatch_request
  return self.ensure_sync(self.view_functions[rule.endpoint])(**view_args)
  File "C:\Users\ACER\Desktop\MajorProj\ANPR_khom\teamkyzen.py", line 12, in home
  return render_template('index.html')
  File "C:\Users\ACER\Desktop\MajorProj\ANPR_khom\khom\lib\site-packages\flask\templating.py", line 147, in render_template
  return _render(app, template, context)
  File "C:\Users\ACER\Desktop\MajorProj\ANPR_khom\khom\lib\site-packages\flask\templating.py", line 130, in _render
  rv = template.render(context)
  File "C:\Users\ACER\Desktop\MajorProj\ANPR_khom\khom\lib\site-packages\jinja2\environment.py", line 1301, in render
  self.environment.handle_exception()
  File "C:\Users\ACER\Desktop\MajorProj\ANPR_khom\khom\lib\site-packages\jinja2\environment.py", line 936, in handle_exception
  raise rewrite_traceback_stack(source=source)
  File "C:\Users\ACER\Desktop\MajorProj\ANPR_khom\templates\index.html", line 72, in top-level template code
• IMPLEMENTATION

File "C:\Users\ACER\Desktop\MajorProj\ANPR_khom\khom\lib\site-packages\flask\app.py", line 2031, in url_for
return self.handle_url_build_error(error, endpoint, values)
File "C:\Users\ACER\Desktop\MajorProj\ANPR_khom\khom\lib\site-packages\flask\app.py", line 2020, in url_for
rv = url_adapter.build( # type: ignore[union-attr]
File "C:\Users\ACER\Desktop\MajorProj\ANPR_khom\khom\lib\site-packages\werkzeug\routing\map.py", line 917, in build
raise BuildError(endpoint, values, method, self)
werkzeug.routing.exceptions.BuildError: Could not build url for endpoint 'detect'. Did you mean 'static' instead?