test_ollama_simple.py

import requests
import os
from dotenv import load_dotenv

# Load environment variables
load_dotenv()

# Use your current working ngrok URL
OLLAMA_HOST = "https://7bcc180dffd1.ngrok-free.app"
MODEL_NAME = "mistral:latest"  # Default model

print(f"Testing Ollama connection to: {OLLAMA_HOST}")
print(f"Using model: {MODEL_NAME}")
print()

# Headers to skip ngrok browser warning
headers = {
    "ngrok-skip-browser-warning": "true",
    "User-Agent": "AI-Life-Coach-Test"
}

# Test 1: List models
print("Test 1: Listing available models...")
try:
    response = requests.get(f"{OLLAMA_HOST}/api/tags", headers=headers, timeout=15)
    print(f"Status Code: {response.status_code}")
    
    if response.status_code == 200:
        data = response.json()
        models = data.get("models", [])
        print(f"Found {len(models)} models:")
        for model in models:
            print(f"  - {model['name']} ({model.get('size', 'Unknown size')})")
    elif response.status_code == 404:
        print("⚠️  Endpoint not found - checking root endpoint...")
        # Try basic connectivity
        response2 = requests.get(f"{OLLAMA_HOST}", headers=headers, timeout=15)
        if response2.status_code == 200:
            print("✓ Server is running but /api/tags endpoint not available")
        else:
            print(f"✗ Server returned: {response2.status_code}")
    else:
        print(f"Error: {response.text}")
except Exception as e:
    print(f"Connection failed: {e}")

print()

# Test 2: Simple chat test
print("Test 2: Simple chat test...")
try:
    payload = {
        "model": MODEL_NAME,
        "messages": [
            {"role": "user", "content": "Hello! Respond with just 'Hi there!'"}
        ],
        "stream": False
    }
    
    response = requests.post(f"{OLLAMA_HOST}/api/chat", headers=headers, json=payload, timeout=30)
    print(f"Status Code: {response.status_code}")
    
    if response.status_code == 200:
        data = response.json()
        message = data.get("message", {})
        content = message.get("content", "")
        print(f"Response: {content}")
        print("✅ Chat test successful!")
    else:
        print(f"Error: {response.text}")
except Exception as e:
    print(f"Chat test failed: {e}")

print()
print("Test completed.")