increase fps to 120 in video.py

Author: ryanjball

roboflow/models/video.py

@@ -98,7 +98,7 @@ def predict(  # type: ignore[override]
         url = urljoin(API_URL, f"/video_upload_signed_url/?api_key={self.__api_key}")
 
         if fps > 120:
-            raise Exception("FPS must be less than or equal to 60.")
+            raise Exception("FPS must be less than or equal to 120.")
 
         if additional_models is None:
             additional_models = []