Insert code

 

2、 Function description

Write a custom Python code segment and run it directly to execute this code segment.

 

3、 Attribute description

● Component description: description of the user-defined code filled in by the user. The description will be displayed in the visual interface to facilitate the user to understand the purpose of the code.

● code: write custom Python code, which can be edited and run here.

 

4、 Use example

1. Execution logic

The component only needs to write its own Python code at the code, where the code is the simplest to output the string hello; The component description will not have any impact on the component function. Only this component function is displayed.

2. Output results

Run the code entered by the user and output the results.

 

5、 Frequently asked questions

Q: The variable name or method name in the code is not defined. Run error: name 'XXXX' is not defined.

A: To use a variable, you need to define it before you can use it.

 

6、 Precautions

When writing code, syntax errors cannot be displayed immediately, but can only be reported after running.