Function is not being called - Two days stuck :/

I'm using the OpenAI block with chatCompletion.

I want a function so OpenAI can perform web searches as it does on chatgpt.com

I tried a simple code that returns a string, function was called perfectly.

But when I tried a code to make a web search (below) openAI is not calling the function.

On the block, I'm inserting:

• Create Chat Completion
• User message: use function GoogleSearch to give me the latest news
• Function name: GoogleSearch
• Function description: Make searches on Google
• Function parameters:
  
  • string
  • name search
  • description: Search text to make the Google Search
• Function code:

const API_KEY = 'my key'
const SEARCH_ENGINE_ID = 'mykey'

if (search) {
const url = https://customsearch.googleapis.com/customsearch/v1?key=${API_KEY}&cx=${SEARCH_ENGINE_ID}&q=${encodeURIComponent(busca)}&num=1
return fetch(url)
.then(response => response.json())
.then(data => {
if (data.items && data.items.length > 0) {
return data.items[0].title + "\n" + data.items[0].snippet
}
return "Nenhum resultado encontrado"
})
} else {
return "Nenhum termo de busca fornecido"
}


The URL directly on Chrome works (so my keys are correct).

The bot returns empty.

Two days stuck here :/

Can anyone help me?