* 겪고 있는 문제 상황을 최대한 자세하게 작성해주세요.

* 문제 해결을 위해 어떤 시도를 해보았는지 구체적으로 함께 알려주세요.

5주차 프로젝트인 멜로디쉐어랑 홈페이지 실행은 vscode에서 python app.py 진행확인이 되었고 파이썬애니웨어로쪽으로 가입하고 console 명령어를 다 사용하고 web 진행쪽으로 가는데 에러가 발생합니다.

chatgpt 통해선 pip install flask 문제라고해서 콘솔열어 확인도 해봤는데 전부 설치되어있다고 나옵니다. 확인 첨부합니다

11:36 ~/mysite $ source venv/bin/activate

(venv) 11:36 ~/mysite $ pip install flask

Looking in links: /usr/share/pip-wheels

Requirement already satisfied: flask in ./venv/lib/python3.10/site-packages (3.0.2)

Requirement already satisfied: Jinja2>=3.1.2 in ./venv/lib/python3.10/site-packages (from flask) (3.1.3)

Requirement already satisfied: blinker>=1.6.2 in ./venv/lib/python3.10/site-packages (from flask) (1.7.0)

Requirement already satisfied: itsdangerous>=2.1.2 in ./venv/lib/python3.10/site-packages (from flask) (2.1.2)

Requirement already satisfied: Werkzeug>=3.0.0 in ./venv/lib/python3.10/site-packages (from flask) (3.0.1)

Requirement already satisfied: click>=8.1.3 in ./venv/lib/python3.10/site-packages (from flask) (8.1.7)

Requirement already satisfied: MarkupSafe>=2.0 in ./venv/lib/python3.10/site-packages (from Jinja2>=3.1.2->flask) (2.1.5)

(venv) 11:36 ~/mysite $ pip install -r requirements.txt

Looking in links: /usr/share/pip-wheels

Requirement already satisfied: blinker==1.7.0 in ./venv/lib/python3.10/site-packages (from -r requirements.txt (line 1)) (1.7.0)

Requirement already satisfied: click==8.1.7 in ./venv/lib/python3.10/site-packages (from -r requirements.txt (line 2)) (8.1.7)

Requirement already satisfied: colorama==0.4.6 in ./venv/lib/python3.10/site-packages (from -r requirements.txt (line 3)) (0.4.6)

Requirement already satisfied: Flask==3.0.2 in ./venv/lib/python3.10/site-packages (from -r requirements.txt (line 4)) (3.0.2)

Requirement already satisfied: Flask-SQLAlchemy==3.1.1 in ./venv/lib/python3.10/site-packages (from -r requirements.txt (line 5)) (3.1.1)

Requirement already satisfied: greenlet==3.0.3 in ./venv/lib/python3.10/site-packages (from -r requirements.txt (line 6)) (3.0.3)

Requirement already satisfied: itsdangerous==2.1.2 in ./venv/lib/python3.10/site-packages (from -r requirements.txt (line 7)) (2.1.2)

Requirement already satisfied: Jinja2==3.1.3 in ./venv/lib/python3.10/site-packages (from -r requirements.txt (line 8)) (3.1.3)

Requirement already satisfied: MarkupSafe==2.1.5 in ./venv/lib/python3.10/site-packages (from -r requirements.txt (line 9)) (2.1.5)

Requirement already satisfied: SQLAlchemy==2.0.25 in ./venv/lib/python3.10/site-packages (from -r requirements.txt (line 10)) (2.0.25)

Requirement already satisfied: typing_extensions==4.9.0 in ./venv/lib/python3.10/site-packages (from -r requirements.txt (line 11)) (4.9.0)

Requirement already satisfied: Werkzeug==3.0.1 in ./venv/lib/python3.10/site-packages (from -r requirements.txt (line 12)) (3.0.1)

(venv) 11:37 ~/mysite $ python /home/Nurzada/mysite/flask_app.py

이렇게 확인하고 리로드 하고 접속하니 아래와 같이 서버에러라고 나오네요.

Internal Server Error

The server encountered an internal error and was unable to complete your request. Either the server is overloaded or there is an error in the application.

이런 문구가 발생하구요

또 관련해서 chatgpt에 물어보니 WSGI 뭐 설치관련해서 이야기하는데 저거 설치해야 숙제 진행한건지 확인해두고싶습니다.

2024-02-11 11:16:31 *** Starting uWSGI 2.0.20 (64bit) on [Sun Feb 11 11:16:29 2024] ***
2024-02-11 11:16:31 compiled with version: 9.4.0 on 22 July 2022 18:35:26
2024-02-11 11:16:31 os: Linux-5.15.0-1044-aws #49~20.04.1-Ubuntu SMP Mon Aug 21 17:09:32 UTC 2023
2024-02-11 11:16:31 nodename: green-liveweb7
2024-02-11 11:16:31 machine: x86_64
2024-02-11 11:16:31 clock source: unix
2024-02-11 11:16:31 pcre jit disabled
2024-02-11 11:16:31 detected number of CPU cores: 4
2024-02-11 11:16:31 current working directory: /home/Nurzada
2024-02-11 11:16:31 detected binary path: /usr/local/bin/uwsgi
2024-02-11 11:16:31 *** dumping internal routing table ***
2024-02-11 11:16:31 [rule: 0] subject: path_info regexp: \.svgz$ action: addheader:Content-Encoding:gzip
2024-02-11 11:16:31 *** end of the internal routing table ***
2024-02-11 11:16:31 chdir() to /home/Nurzada/
2024-02-11 11:16:31 your processes number limit is 256
2024-02-11 11:16:31 your memory page size is 4096 bytes
2024-02-11 11:16:31 detected max file descriptor number: 123456
2024-02-11 11:16:31 building mime-types dictionary from file /etc/mime.types...
2024-02-11 11:16:31 567 entry found
2024-02-11 11:16:31 lock engine: pthread robust mutexes
2024-02-11 11:16:31 thunder lock: disabled (you can enable it with --thunder-lock)
2024-02-11 11:16:31 uwsgi socket 0 bound to UNIX address /var/sockets/nurzada.pythonanywhere.com/socket fd 3
2024-02-11 11:16:31 Python version: 3.10.5 (main, Jul 22 2022, 17:09:35) [GCC 9.4.0]
2024-02-11 11:16:31 *** Python threads support is disabled. You can enable it with --enable-threads ***
2024-02-11 11:16:31 Python main interpreter initialized at 0x563e2a881e70
2024-02-11 11:16:31 your server socket listen backlog is limited to 100 connections
2024-02-11 11:16:31 your mercy for graceful operations on workers is 60 seconds
2024-02-11 11:16:31 setting request body buffering size to 65536 bytes
2024-02-11 11:16:31 mapped 334256 bytes (326 KB) for 1 cores
2024-02-11 11:16:31 *** Operational MODE: single process ***
2024-02-11 11:16:31 initialized 38 metrics
2024-02-11 11:16:31 WSGI app 0 (mountpoint='') ready in 1 seconds on interpreter 0x563e2a881e70 pid: 1 (default app)
2024-02-11 11:16:31 *** uWSGI is running in multiple interpreter mode ***
2024-02-11 11:16:31 gracefully (RE)spawned uWSGI master process (pid: 1)
2024-02-11 11:16:31 spawned uWSGI worker 1 (pid: 2, cores: 1)
2024-02-11 11:16:31 metrics collector thread started
2024-02-11 11:16:31 spawned 2 offload threads for uWSGI worker 1
2024-02-11 11:16:31 announcing my loyalty to the Emperor...
2024-02-11 11:33:34 Sun Feb 11 11:33:34 2024 - received message 0 from emperor
2024-02-11 11:33:34 SIGINT/SIGTERM received...killing workers...
2024-02-11 11:33:35 worker 1 buried after 1 seconds
2024-02-11 11:33:35 goodbye to uWSGI.
2024-02-11 11:33:35 VACUUM: unix socket /var/sockets/nurzada.pythonanywhere.com/socket removed.
2024-02-11 11:33:38 *** Starting uWSGI 2.0.20 (64bit) on [Sun Feb 11 11:33:37 2024] ***
2024-02-11 11:33:38 compiled with version: 9.4.0 on 22 July 2022 18:35:26
2024-02-11 11:33:38 os: Linux-5.15.0-1044-aws #49~20.04.1-Ubuntu SMP Mon Aug 21 17:09:32 UTC 2023
2024-02-11 11:33:38 nodename: green-liveweb7
2024-02-11 11:33:38 machine: x86_64
2024-02-11 11:33:38 clock source: unix
2024-02-11 11:33:38 pcre jit disabled
2024-02-11 11:33:38 detected number of CPU cores: 4
2024-02-11 11:33:38 current working directory: /home/Nurzada
2024-02-11 11:33:38 detected binary path: /usr/local/bin/uwsgi
2024-02-11 11:33:38 *** dumping internal routing table ***
2024-02-11 11:33:38 [rule: 0] subject: path_info regexp: \.svgz$ action: addheader:Content-Encoding:gzip
2024-02-11 11:33:38 *** end of the internal routing table ***
2024-02-11 11:33:38 chdir() to /home/Nurzada/
2024-02-11 11:33:38 your processes number limit is 256
2024-02-11 11:33:38 your memory page size is 4096 bytes
2024-02-11 11:33:38 detected max file descriptor number: 123456
2024-02-11 11:33:38 building mime-types dictionary from file /etc/mime.types...
2024-02-11 11:33:38 567 entry found
2024-02-11 11:33:38 lock engine: pthread robust mutexes
2024-02-11 11:33:38 thunder lock: disabled (you can enable it with --thunder-lock)
2024-02-11 11:33:38 uwsgi socket 0 bound to UNIX address /var/sockets/nurzada.pythonanywhere.com/socket fd 3
2024-02-11 11:33:38 Python version: 3.10.5 (main, Jul 22 2022, 17:09:35) [GCC 9.4.0]
2024-02-11 11:33:38 PEP 405 virtualenv detected: /home/Nurzada/mysite/venv
2024-02-11 11:33:38 Set PythonHome to /home/Nurzada/mysite/venv
2024-02-11 11:33:38 *** Python threads support is disabled. You can enable it with --enable-threads ***
2024-02-11 11:33:38 Python main interpreter initialized at 0x55ac9d432e50
2024-02-11 11:33:38 your server socket listen backlog is limited to 100 connections
2024-02-11 11:33:38 your mercy for graceful operations on workers is 60 seconds
2024-02-11 11:33:38 setting request body buffering size to 65536 bytes
2024-02-11 11:33:38 mapped 334256 bytes (326 KB) for 1 cores
2024-02-11 11:33:38 *** Operational MODE: single process ***
2024-02-11 11:33:38 initialized 38 metrics
2024-02-11 11:33:38 WSGI app 0 (mountpoint='') ready in 0 seconds on interpreter 0x55ac9d432e50 pid: 1 (default app)
2024-02-11 11:33:38 *** uWSGI is running in multiple interpreter mode ***
2024-02-11 11:33:38 gracefully (RE)spawned uWSGI master process (pid: 1)
2024-02-11 11:33:38 spawned uWSGI worker 1 (pid: 2, cores: 1)
2024-02-11 11:33:38 metrics collector thread started
2024-02-11 11:33:38 spawned 2 offload threads for uWSGI worker 1
2024-02-11 11:33:40 announcing my loyalty to the Emperor...
2024-02-11 11:37:19 Sun Feb 11 11:37:19 2024 - received message 0 from emperor
2024-02-11 11:37:19 SIGINT/SIGTERM received...killing workers...
2024-02-11 11:37:20 worker 1 buried after 1 seconds
2024-02-11 11:37:20 goodbye to uWSGI.
2024-02-11 11:37:20 VACUUM: unix socket /var/sockets/nurzada.pythonanywhere.com/socket removed.
2024-02-11 11:37:25 *** Starting uWSGI 2.0.20 (64bit) on [Sun Feb 11 11:37:23 2024] ***
2024-02-11 11:37:25 compiled with version: 9.4.0 on 22 July 2022 18:35:26
2024-02-11 11:37:25 os: Linux-5.15.0-1044-aws #49~20.04.1-Ubuntu SMP Mon Aug 21 17:09:32 UTC 2023
2024-02-11 11:37:25 nodename: green-liveweb7
2024-02-11 11:37:25 machine: x86_64
2024-02-11 11:37:25 clock source: unix
2024-02-11 11:37:25 pcre jit disabled
2024-02-11 11:37:25 detected number of CPU cores: 4
2024-02-11 11:37:25 current working directory: /home/Nurzada
2024-02-11 11:37:25 detected binary path: /usr/local/bin/uwsgi
2024-02-11 11:37:25 *** dumping internal routing table ***
2024-02-11 11:37:25 [rule: 0] subject: path_info regexp: \.svgz$ action: addheader:Content-Encoding:gzip
2024-02-11 11:37:25 *** end of the internal routing table ***
2024-02-11 11:37:25 chdir() to /home/Nurzada/
2024-02-11 11:37:25 your processes number limit is 256
2024-02-11 11:37:25 your memory page size is 4096 bytes
2024-02-11 11:37:25 detected max file descriptor number: 123456
2024-02-11 11:37:25 building mime-types dictionary from file /etc/mime.types...
2024-02-11 11:37:25 567 entry found
2024-02-11 11:37:25 lock engine: pthread robust mutexes
2024-02-11 11:37:25 thunder lock: disabled (you can enable it with --thunder-lock)
2024-02-11 11:37:25 uwsgi socket 0 bound to UNIX address /var/sockets/nurzada.pythonanywhere.com/socket fd 3
2024-02-11 11:37:25 Python version: 3.10.5 (main, Jul 22 2022, 17:09:35) [GCC 9.4.0]
2024-02-11 11:37:25 PEP 405 virtualenv detected: /home/Nurzada/mysite/venv
2024-02-11 11:37:25 Set PythonHome to /home/Nurzada/mysite/venv
2024-02-11 11:37:25 *** Python threads support is disabled. You can enable it with --enable-threads ***
2024-02-11 11:37:25 Python main interpreter initialized at 0x55f8713cfe50
2024-02-11 11:37:25 your server socket listen backlog is limited to 100 connections
2024-02-11 11:37:25 your mercy for graceful operations on workers is 60 seconds
2024-02-11 11:37:25 setting request body buffering size to 65536 bytes
2024-02-11 11:37:25 mapped 334256 bytes (326 KB) for 1 cores
2024-02-11 11:37:25 *** Operational MODE: single process ***
2024-02-11 11:37:25 initialized 38 metrics
2024-02-11 11:37:25 WSGI app 0 (mountpoint='') ready in 2 seconds on interpreter 0x55f8713cfe50 pid: 1 (default app)
2024-02-11 11:37:25 *** uWSGI is running in multiple interpreter mode ***
2024-02-11 11:37:25 gracefully (RE)spawned uWSGI master process (pid: 1)
2024-02-11 11:37:25 spawned uWSGI worker 1 (pid: 2, cores: 1)
2024-02-11 11:37:25 metrics collector thread started
2024-02-11 11:37:25 spawned 2 offload threads for uWSGI worker 1
2024-02-11 11:37:25 announcing my loyalty to the Emperor...

이건 server.log구요

2024-02-11 11:33:40,519: Error running WSGI application
2024-02-11 11:33:40,522: ModuleNotFoundError: No module named 'flask'
2024-02-11 11:33:40,522:   File "/var/www/nurzada_pythonanywhere_com_wsgi.py", line 16, in <module>
2024-02-11 11:33:40,522:     from flask_app import app as application  # noqa
2024-02-11 11:33:40,523: 
2024-02-11 11:33:40,523:   File "/home/Nurzada/mysite/flask_app.py", line 6, in <module>
2024-02-11 11:33:40,523:     from flask import Flask, render_template, request, redirect, url_for
2024-02-11 11:33:40,523: ***************************************************
2024-02-11 11:33:40,523: If you're seeing an import error and don't know why,
2024-02-11 11:33:40,523: we have a dedicated help page to help you debug: 
2024-02-11 11:33:40,524: https://help.pythonanywhere.com/pages/DebuggingImportError/
2024-02-11 11:33:40,524: ***************************************************
2024-02-11 11:33:42,982: Error running WSGI application
2024-02-11 11:33:42,983: ModuleNotFoundError: No module named 'flask'
2024-02-11 11:33:42,983:   File "/var/www/nurzada_pythonanywhere_com_wsgi.py", line 16, in <module>
2024-02-11 11:33:42,983:     from flask_app import app as application  # noqa
2024-02-11 11:33:42,983: 
2024-02-11 11:33:42,984:   File "/home/Nurzada/mysite/flask_app.py", line 6, in <module>
2024-02-11 11:33:42,984:     from flask import Flask, render_template, request, redirect, url_for
2024-02-11 11:33:42,984: ***************************************************
2024-02-11 11:33:42,984: If you're seeing an import error and don't know why,
2024-02-11 11:33:42,984: we have a dedicated help page to help you debug: 
2024-02-11 11:33:42,985: https://help.pythonanywhere.com/pages/DebuggingImportError/
2024-02-11 11:33:42,985: ***************************************************
2024-02-11 11:33:45,070: Error running WSGI application
2024-02-11 11:33:45,071: ModuleNotFoundError: No module named 'flask'
2024-02-11 11:33:45,071:   File "/var/www/nurzada_pythonanywhere_com_wsgi.py", line 16, in <module>
2024-02-11 11:33:45,071:     from flask_app import app as application  # noqa
2024-02-11 11:33:45,072: 
2024-02-11 11:33:45,072:   File "/home/Nurzada/mysite/flask_app.py", line 6, in <module>
2024-02-11 11:33:45,072:     from flask import Flask, render_template, request, redirect, url_for
2024-02-11 11:33:45,072: ***************************************************
2024-02-11 11:33:45,072: If you're seeing an import error and don't know why,
2024-02-11 11:33:45,072: we have a dedicated help page to help you debug: 
2024-02-11 11:33:45,073: https://help.pythonanywhere.com/pages/DebuggingImportError/
2024-02-11 11:33:45,073: ***************************************************
2024-02-11 11:34:48,931: Error running WSGI application
2024-02-11 11:34:48,933: ModuleNotFoundError: No module named 'flask'
2024-02-11 11:34:48,933:   File "/var/www/nurzada_pythonanywhere_com_wsgi.py", line 16, in <module>
2024-02-11 11:34:48,933:     from flask_app import app as application  # noqa
2024-02-11 11:34:48,933: 
2024-02-11 11:34:48,933:   File "/home/Nurzada/mysite/flask_app.py", line 6, in <module>
2024-02-11 11:34:48,933:     from flask import Flask, render_template, request, redirect, url_for
2024-02-11 11:34:48,934: ***************************************************
2024-02-11 11:34:48,934: If you're seeing an import error and don't know why,
2024-02-11 11:34:48,934: we have a dedicated help page to help you debug: 
2024-02-11 11:34:48,934: https://help.pythonanywhere.com/pages/DebuggingImportError/
2024-02-11 11:34:48,934: ***************************************************
2024-02-11 11:34:49,738: Error running WSGI application
2024-02-11 11:34:49,738: ModuleNotFoundError: No module named 'flask'
2024-02-11 11:34:49,738:   File "/var/www/nurzada_pythonanywhere_com_wsgi.py", line 16, in <module>
2024-02-11 11:34:49,739:     from flask_app import app as application  # noqa
2024-02-11 11:34:49,739: 
2024-02-11 11:34:49,739:   File "/home/Nurzada/mysite/flask_app.py", line 6, in <module>
2024-02-11 11:34:49,739:     from flask import Flask, render_template, request, redirect, url_for
2024-02-11 11:34:49,739: ***************************************************
2024-02-11 11:34:49,739: If you're seeing an import error and don't know why,
2024-02-11 11:34:49,740: we have a dedicated help page to help you debug: 
2024-02-11 11:34:49,740: https://help.pythonanywhere.com/pages/DebuggingImportError/
2024-02-11 11:34:49,740: ***************************************************
2024-02-11 11:36:17,333: Error running WSGI application
2024-02-11 11:36:17,335: ModuleNotFoundError: No module named 'flask'
2024-02-11 11:36:17,335:   File "/var/www/nurzada_pythonanywhere_com_wsgi.py", line 16, in <module>
2024-02-11 11:36:17,335:     from flask_app import app as application  # noqa
2024-02-11 11:36:17,335: 
2024-02-11 11:36:17,335:   File "/home/Nurzada/mysite/flask_app.py", line 6, in <module>
2024-02-11 11:36:17,336:     from flask import Flask, render_template, request, redirect, url_for
2024-02-11 11:36:17,336: ***************************************************
2024-02-11 11:36:17,336: If you're seeing an import error and don't know why,
2024-02-11 11:36:17,336: we have a dedicated help page to help you debug: 
2024-02-11 11:36:17,336: https://help.pythonanywhere.com/pages/DebuggingImportError/
2024-02-11 11:36:17,336: ***************************************************
2024-02-11 11:37:25,651: Exception on / [GET]
Traceback (most recent call last):
  File "/home/Nurzada/mysite/venv/lib/python3.10/site-packages/flask/app.py", line 1463, in wsgi_app
    response = self.full_dispatch_request()
  File "/home/Nurzada/mysite/venv/lib/python3.10/site-packages/flask/app.py", line 872, in full_dispatch_request
    rv = self.handle_user_exception(e)
  File "/home/Nurzada/mysite/venv/lib/python3.10/site-packages/flask/app.py", line 870, in full_dispatch_request
    rv = self.dispatch_request()
  File "/home/Nurzada/mysite/venv/lib/python3.10/site-packages/flask/app.py", line 855, in dispatch_request
    return self.ensure_sync(self.view_functions[rule.endpoint])(**view_args)  # type: ignore[no-any-return]
  File "/home/Nurzada/mysite/flask_app.py", line 41, in home
    return render_template('motto.html', data=context)
  File "/home/Nurzada/mysite/venv/lib/python3.10/site-packages/flask/templating.py", line 149, in render_template
    template = app.jinja_env.get_or_select_template(template_name_or_list)
  File "/home/Nurzada/mysite/venv/lib/python3.10/site-packages/jinja2/environment.py", line 1081, in get_or_select_template
    return self.get_template(template_name_or_list, parent, globals)
  File "/home/Nurzada/mysite/venv/lib/python3.10/site-packages/jinja2/environment.py", line 1010, in get_template
    return self._load_template(name, globals)
  File "/home/Nurzada/mysite/venv/lib/python3.10/site-packages/jinja2/environment.py", line 969, in _load_template
    template = self.loader.load(self, name, self.make_globals(globals))
  File "/home/Nurzada/mysite/venv/lib/python3.10/site-packages/jinja2/loaders.py", line 125, in load
    source, filename, uptodate = self.get_source(environment, name)
  File "/home/Nurzada/mysite/venv/lib/python3.10/site-packages/flask/templating.py", line 65, in get_source
    return self._get_source_fast(environment, template)
  File "/home/Nurzada/mysite/venv/lib/python3.10/site-packages/flask/templating.py", line 99, in _get_source_fast
    raise TemplateNotFound(template)
jinja2.exceptions.TemplateNotFound: motto.html
2024-02-11 11:37:40,157: Exception on / [GET]
Traceback (most recent call last):
  File "/home/Nurzada/mysite/venv/lib/python3.10/site-packages/flask/app.py", line 1463, in wsgi_app
    response = self.full_dispatch_request()
  File "/home/Nurzada/mysite/venv/lib/python3.10/site-packages/flask/app.py", line 872, in full_dispatch_request
    rv = self.handle_user_exception(e)
  File "/home/Nurzada/mysite/venv/lib/python3.10/site-packages/flask/app.py", line 870, in full_dispatch_request
    rv = self.dispatch_request()
  File "/home/Nurzada/mysite/venv/lib/python3.10/site-packages/flask/app.py", line 855, in dispatch_request
    return self.ensure_sync(self.view_functions[rule.endpoint])(**view_args)  # type: ignore[no-any-return]
  File "/home/Nurzada/mysite/flask_app.py", line 41, in home
    return render_template('motto.html', data=context)
  File "/home/Nurzada/mysite/venv/lib/python3.10/site-packages/flask/templating.py", line 149, in render_template
    template = app.jinja_env.get_or_select_template(template_name_or_list)
  File "/home/Nurzada/mysite/venv/lib/python3.10/site-packages/jinja2/environment.py", line 1081, in get_or_select_template
    return self.get_template(template_name_or_list, parent, globals)
  File "/home/Nurzada/mysite/venv/lib/python3.10/site-packages/jinja2/environment.py", line 1010, in get_template
    return self._load_template(name, globals)
  File "/home/Nurzada/mysite/venv/lib/python3.10/site-packages/jinja2/environment.py", line 969, in _load_template
    template = self.loader.load(self, name, self.make_globals(globals))
  File "/home/Nurzada/mysite/venv/lib/python3.10/site-packages/jinja2/loaders.py", line 125, in load
    source, filename, uptodate = self.get_source(environment, name)
  File "/home/Nurzada/mysite/venv/lib/python3.10/site-packages/flask/templating.py", line 65, in get_source
    return self._get_source_fast(environment, template)
  File "/home/Nurzada/mysite/venv/lib/python3.10/site-packages/flask/templating.py", line 99, in _get_source_fast
    raise TemplateNotFound(template)
jinja2.exceptions.TemplateNotFound: motto.html

이건 에러로그입니다 확인해주세요!

작성한 코드 및 에러 메세지