sales_df:
shape: (6, 5)
language
rank
users_m
salary_usd
growth_pct
Python
1
15.7
120000
12
JavaScript
2
17.8
110000
5
Java
3
12.3
105000
2
C++
4
6.4
115000
3
Go
5
3.2
130000
18
Rust
6
2.1
135000
22