issue 5

• CondaSSLError OpenSSL ~ 오류 해결 Dec 5, 2022
• Running cells with 'Python 3.9.12 ('가상환경')' requires ipykernel package. 오류해결 Jun 10, 2022
• The kernel failed to start ~ 오류 May 30, 2022
• ImportError: cannot import name 'ABCIndexClass' from 'pandas.core.dtypes.generic' 문제해결 May 11, 2022
• !와 % 명령어 차이 May 10, 2022