Update utils.py

utils.py

@@ -1 +1,33 @@
-# Currently no helpers needed, placeholder for future features.
+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."