import requests
import whisper
import tempfile

# Whisper model (STT)
whisper_model = whisper.load_model("base")

def speech_to_text(audio):
    with tempfile.NamedTemporaryFile(delete=False, suffix=".wav") as tmp:
        tmp.write(audio)
        result = whisper_model.transcribe(tmp.name)
    return result["text"]

# Live Currency API
def get_currency_info(country):
    try:
        response = requests.get(f"https://restcountries.com/v3.1/name/{country}")
        data = response.json()[0]
        currency_code = list(data['currencies'].keys())[0]
        return f"{currency_code} - {data['currencies'][currency_code]['name']}"
    except:
        return "Currency info unavailable."

# Weather via OpenWeatherMap (You must set your API key)
def get_weather(city, api_key="YOUR_OPENWEATHERMAP_API_KEY"):
    try:
        url = f"http://api.openweathermap.org/data/2.5/weather?q={city}&appid={api_key}&units=metric"
        res = requests.get(url).json()
        temp = res['main']['temp']
        condition = res['weather'][0]['description']
        return f"Weather in {city}: {temp}°C, {condition}"
    except:
        return "Weather info unavailable."