increase GIF limit in search_tenor and optimize image retrieval in get_message

main.py

@@ -65,12 +65,12 @@ def search_tenor(search_term: str = "420") -> list:
         logging.warning("TENOR_API_KEY not set")
         return []
 
-    lmt = 8
+    lmt = 24
     ckey = "thc-time"
 
     url = f"https://tenor.googleapis.com/v2/search?q={search_term}&key={api_key}&client_key={ckey}&limit={lmt}"
 
-    # get the top 8 GIFs for the search term
+    # get the top n GIFs for the search term
     try:
         response = requests.get(url, timeout=10)
         response.raise_for_status()
@@ -90,12 +90,8 @@ def get_message(type: str) -> dict[str, int]:
     msg = messages["unknown"]
     if type in messages:
         msg = messages[type]
-        if type == "notification":
-            img = get_tenor_img()
-        else:
-            img = get_tenor_img(search_term=type)
-        if img:
-            msg["image"] = {"url": img}
+        if type in ["halftime", "notification"]:
+            msg["image"] = {"url": get_tenor_img()}
     return msg