easy and Optimal code
Intuitionwe need to remove those row which have None valueApproachimport pandas
and return result by using method dropna()
pass the column with None valueComple
# Intuition
we need to remove those row which have None value 
# Approach
import pandas
and return result by using method dropna()
pass the column with None value 
# Complexity
- Time complexity: O(n)
<!-- Add your time complexity here, e.g. $$O(n)$$ -->

- Space complexity: O(n.m)
<!-- Add your space complexity here, e.g. $$O(n)$$ -->

# Code
```pythondata []
import pandas as pd

def dropMissingData(students: pd.DataFrame) -> pd.DataFrame:
    return students.dropna(subset="name")
```
['Pandas']