# Bug report

### Bug description:

```python
# Add a code block here, if required
```
Python 3.12.3

print('\n  , 运算符 ---------------------------------------- \n')
vint = [0,1,2,3,4,5]
print("# 有 , 号")
vl=len(vint),   # 有 , 号
print(type(vl))
print(vl)
if(isinstance(vl,tuple)):
    print("vl is tuple")
elif(isinstance(vl,int)):
    print("vl is int")
print("# 无 , 号")
vl=len(vint)    # 无 , 号
print(type(vl))
print(vl)
if(isinstance(vl,tuple)):
    print("vl is tuple")
elif(isinstance(vl,int)):
    print("vl is int")

### CPython versions tested on:

3.12

### Operating systems tested on:

Windows
" , " Grammatical confusion!  -----   , 语法的迷惑 !
This is a GitHub Issue
repo:cpython
owner:python
Title : " , " Grammatical confusion!  -----   , 语法的迷惑 !
Issue date:

--- start body ---
# Bug report

### Bug description:

```python
# Add a code block here, if required
```
Python 3.12.3

print('\n  , 运算符 ---------------------------------------- \n')
vint = [0,1,2,3,4,5]
print("# 有 , 号")
vl=len(vint),   # 有 , 号
print(type(vl))
print(vl)
if(isinstance(vl,tuple)):
    print("vl is tuple")
elif(isinstance(vl,int)):
    print("vl is int")
print("# 无 , 号")
vl=len(vint)    # 无 , 号
print(type(vl))
print(vl)
if(isinstance(vl,tuple)):
    print("vl is tuple")
elif(isinstance(vl,int)):
    print("vl is int")

### CPython versions tested on:

3.12

### Operating systems tested on:

Windows
--- end body ---
