Create functionalities.py

Create the functionalities.py file

functionalities.py

@@ -0,0 +1,61 @@
+from smolagents import tool
+import requests
+
+@tool
+def suggest_outfit(occasion: str) -> str:
+    if occasion == "casual":
+        return "T‑shirt, Jeans and sneakers."
+    elif occasion == "formal":
+        return "White shirt, tie, blue suit and Oxford shoes."
+    elif occasion == "active":
+        return "Jogging trousers, T‑shirt and trainers."
+    else:
+        return "Custom outfit for the fashion advisor."
+
+@tool
+def define_coordinates(city: str) -> dict:
+    # calls Open‑Meteo geocoding API
+    city = city.strip()
+    if not city:
+        return {"error": "City name cannot be empty."}
+    url = f"https://geocoding‑api.open‑meteo.com/v1/search?name={city}&count=1"
+    resp = requests.get(url); data = resp.json()
+    if not data.get("results"):
+        return {"error": f"No location found for city: {city}"}
+    r = data["results"][0]
+    return {"latitude": r["latitude"], "longitude": r["longitude"], "timezone": r["timezone"]}
+
+@tool
+def get_weather(city: str) -> dict:
+    coords = define_coordinates(city)
+    if "error" in coords:
+        return {"error": coords["error"]}
+    url = (
+        f"https://api.open‑meteo.com/v1/forecast?"
+        f"latitude={coords['latitude']}&longitude={coords['longitude']}"
+        f"&current_weather=true&timezone={coords['timezone']}"
+    )
+    resp = requests.get(url); data = resp.json()
+    cw = data["current_weather"]
+    code = cw["weathercode"]
+    # classify code
+    (desc := (
+      "clear sky" if code==0 else
+      "mainly clear to partly cloudy" if 1<=code<=3 else
+      "fog" if code in (45,48) else
+      "drizzle" if 51<=code<=57 else
+      "rain" if 61<=code<=67 else
+      "snow" if 71<=code<=77 else
+      "rain showers" if 80<=code<=82 else
+      "snow showers" if 85<=code<=86 else
+      "thunderstorm" if code==95 else
+      "thunderstorm with hail" if 96<=code<=99 else
+      "unknown"
+    ))
+    return {
+        "temperature": cw["temperature"],
+        "wind_speed": cw["windspeed"],
+        "weather_code": code,
+        "description": desc,
+        "summary": f"Temperature in {city}: {cw['temperature']}°C, wind {cw['windspeed']} km/h, {desc}."
+    }