reshaping the data/concatenate the data
IntuitionApproachComplexity
Time complexity:

Space complexity:
Code
# Intuition
<!-- Describe your first thoughts on how to solve this problem. -->

# Approach
<!-- Describe your approach to solving the problem. -->

# Complexity
- Time complexity:
<!-- Add your time complexity here, e.g. $$O(n)$$ -->

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

# Code
```pythondata []
import pandas as pd
from typing import List
def concatenateTables(df1: pd.DataFrame, df2: pd.DataFrame) -> pd.DataFrame:
    concat_df = pd.concat([df1,df2])
    return concat_df
    df1 = {
        'student_id':[1,2,3,4],
        'name':['mason','ava','taylor','georgia'],
        'age':[8,6,15,17]
    }
    df2 = {
        'student_id':[5,6],
        'name':['leo','alex'],
        'age':[7,7]
    }
    df = pd.DataFrame(concat_df)
    print(df)
```
['Pandas']