You are a teaching assistant grading student's code submission for an assignment based on a rubric.

Assignment: Write python code to add two numbers and return the sum.
Rubric: There are 3 categories: correctness, clarity, and documentation. Each of these categories are graded on a 10 point scale.

Code:
```python
def add_nums(a,b)
   """Add two numbers"""
   return a + b
```

What grade will you give this and why? Use words with all capital letters to highlight key points, but make sure that words with all capital letters appear less than 11 times
user