backend/scripts/verify_gemini_model.py

import google.generativeai as genai
import sys
import os

# Add project root to path
sys.path.append(os.path.abspath(os.path.join(os.path.dirname(__file__), '..', '..')))
from backend.app.config import config



def find_working_model():
    key = config.GEMINI_API_KEY
    if not key:
        print("ERROR: GEMINI_API_KEY is missing.")
        return

    genai.configure(api_key=key)
    print("Searching for a working model...")
    
    try:
        # Iterate over all available models
        for m in genai.list_models():
            if 'generateContent' in m.supported_generation_methods:
                print(f"Trying candidate: {m.name}...")
                try:
                    model = genai.GenerativeModel(m.name)
                    # Simple test
                    response = model.generate_content("Test")

                    print(f"SUCCESS! WORKING MODEL FOUND: {m.name}")
                    with open("working_model.txt", "w") as f:
                        f.write(m.name)
                    print(f"Response: {response.text}")
                    return # Stop at first success
                except Exception as e:
                    pass
                    # print(f"  > Failed: {e}") 
    except Exception as e:
        print(f"Error listing models: {e}")

if __name__ == "__main__":
    find_working_model()