Django W292 no newline at end of file

The warning "W292 no newline at end of file" means there is no blank line at the end of the file. In many programming languages, a blank line at the end of a file is considered a good coding practice. This warning is part of PEP 8 (Python Coding Style Guide), which recommends adding a blank line to the end of the file.

To resolve this warning, you just add a blank line to the end of the file. This is an approach that follows the PEP 8 coding style. In many text editors, you only need to press Enter once at the end of the file to add a blank line

For example, if your file looks like this:

def my_function():

# 一些代码

You just press Enter once at the end so that the file becomes:

def my_function(): 
# 一些代码 
# 在这里添加一个空行

After doing this, you should no longer receive the "W292 no newline at end of file" warning.