Fix typo in LLM class constructor: change 'siltent' to 'silent'

_llm/llm.py

@@ -88,7 +88,7 @@ class LLM:
         timeout: int = 240,
         local_available: bool = False,
         on_vpn: bool = False,
-        siltent: bool = False,
+        silent: bool = False,
     ) -> None:
         """
         Initialize the assistant with the given parameters.
@@ -121,7 +121,7 @@ class LLM:
         self.tools = tools or []
         self.local_available = local_available
         self.chosen_backend = chosen_backend
-        self.silent = siltent
+        self.silent = silent
 
         headers = {
             "Authorization": f"Basic {self.get_credentials()}",