salimdellali

/**
Prompt: Given a list of session identifiers and requested paths in the form 
`[{session_id: str, path: str}, …]`, return, in descending order, 
the sessions with the most path changes, along with the number of changes for each. 
Example: 
Input
```
[
    {"session_id": "aec5075b8f0c40538f40b3ad65ac6196", "path": "/payments"}, 
    {"session_id": "aec5075b8f0c40538f40b3ad65ac6196", "path": "/upgrade"},