test_free_alternatives.py

#!/usr/bin/env python3
"""
Test with hardcoded working models that don't require authentication
"""

import requests

def test_free_inference_alternatives():
    """Test free inference alternatives that work without authentication"""
    
    print("🔍 Testing inference alternatives that work without auth")
    print("=" * 60)
    
    # Test 1: Try some models that might work without auth
    free_models = [
        "gpt2",
        "distilgpt2", 
        "microsoft/DialoGPT-small"
    ]
    
    for model in free_models:
        print(f"\n🤖 Testing {model}")
        url = f"https://api-inference.huggingface.co/models/{model}"
        
        payload = {
            "inputs": "Hello, how are you today?",
            "parameters": {
                "max_length": 50,
                "temperature": 0.7
            }
        }
        
        try:
            response = requests.post(url, json=payload, timeout=30)
            print(f"Status: {response.status_code}")
            
            if response.status_code == 200:
                result = response.json()
                print(f"✅ Success: {result}")
                return model
            elif response.status_code == 503:
                print("⏳ Model loading, might work later")
            else:
                print(f"❌ Error: {response.text}")
                
        except Exception as e:
            print(f"❌ Exception: {e}")
    
    return None

def test_alternative_apis():
    """Test completely different free APIs"""
    
    print("\n" + "=" * 60)
    print("TESTING ALTERNATIVE FREE APIs")
    print("=" * 60)
    
    # Note: These are examples, many might require their own API keys
    alternatives = [
        "OpenAI GPT (requires key)",
        "Anthropic Claude (requires key)", 
        "Google Gemini (requires key)",
        "Local Ollama (if installed)",
        "Groq (free tier available)"
    ]
    
    for alt in alternatives:
        print(f"📝 {alt}")
    
    print("\n💡 Recommendation: Get a free HuggingFace token from https://huggingface.co/settings/tokens")

if __name__ == "__main__":
    working_model = test_free_inference_alternatives()
    test_alternative_apis()
    
    print("\n" + "=" * 60)
    print("SOLUTION RECOMMENDATIONS")
    print("=" * 60)
    
    if working_model:
        print(f"✅ Found working model: {working_model}")
        print("🔧 You can update your backend to use this model")
    else:
        print("❌ No models work without authentication")
        
    print("\n🎯 IMMEDIATE SOLUTIONS:")
    print("1. Get free HuggingFace token: https://huggingface.co/settings/tokens")
    print("2. Set HF_TOKEN environment variable in your HuggingFace Space")
    print("3. Your Space might already have proper auth - the issue is local testing")
    print("4. Use the deployed Space API instead of local testing")
    
    print("\n🔍 DEBUGGING STEPS:")
    print("1. Check if your deployed Space has HF_TOKEN in Settings > Variables") 
    print("2. Test the deployed API directly (it should work)")
    print("3. For local development, get your own HF token")