Adding model tools call

[kuan87654]

Taking gemini as an example, add googleSearch and urlContext to body['tools']
This enables web search functionality and URL parsing, rather than using the built-in cumbersome browser
https://ai.google.dev/api/caching#Tool

application/json' -d '{
"contents": [
{
"parts": [
{"text": "give me today news"}
]
}
],
"tools": [
{
"google_search": {}
}
]
}'

[HadesArchitect]

That looks pretty cool to me!