import requests
url = 'https://generativelanguage.googleapis.com/v1beta/models/gemini-1.5-flash:generateContent?key=AIzaSyAI6aQaMBiX7NmCB29GsBzWzazsdbPjs9g'
payload = {"contents": [{"parts":[{"text": "Hola"}]}]}
r = requests.post(url, json=payload)
print(r.status_code)
print(r.text)