无法刷出pandas/mysql等类型的题目

[yangcheng0111]

Describe the bug A clear and concise description of what the bug is.

To Reproduce Steps to reproduce the behavior:

1. Go to '...'
2. Click on '....'
3. Scroll down to '....'
4. See error

Software versions(Help -> About)

• Product: [e.g IDEA 2020.2]
• Runtime version:[e.g 11.0.7+10-b944.20 amd64]
• VM:[e.g OpenJDK 64-Bit Server VM by JetBrains s.r.o.]
• OS:[e.g Windows 10]

Question(Optional)

• URL:[e.g leetcode.com]
• Code Type:[e.g JAVA]
• code: