Support for Openrouter (#1628)

mem0/configs/llms/base.py

@@ -11,10 +11,18 @@ class BaseLlmConfig(ABC):
         model: Optional[str] = None,
         temperature: float = 0,
         max_tokens: int = 3000,
-        top_p: float = 1,
+        top_p: float = 0,
+        top_k: int = 1,
+
+        # Openrouter specific
+        models: Optional[list[str]] = None,
+        route: Optional[str] = "fallback",
+        openrouter_base_url: Optional[str] = "https://openrouter.ai/api/v1",
+        site_url: Optional[str] = None,
+        app_name: Optional[str] = None,
 
         # Ollama specific
-        base_url: Optional[str] = None
+        ollama_base_url: Optional[str] = None
     ):
         """
         Initializes a configuration class instance for the LLM.
@@ -29,14 +37,34 @@ class BaseLlmConfig(ABC):
         :param top_p: Controls the diversity of words. Higher values (closer to 1) make word selection more diverse,
         defaults to 1
         :type top_p: float, optional
-        :param base_url: The base URL of the LLM, defaults to None
-        :type base_url: Optional[str], optional
+        :param top_k: Controls the diversity of words. Higher values make word selection more diverse, defaults to 0
+        :type top_k: int, optional
+        :param models: Controls the Openrouter models used, defaults to None
+        :type models: Optional[list[str]], optional
+        :param route: Controls the Openrouter route used, defaults to "fallback"
+        :type route: Optional[str], optional
+        :param openrouter_base_url: Controls the Openrouter base URL used, defaults to "https://openrouter.ai/api/v1"
+        :type openrouter_base_url: Optional[str], optional
+        :param site_url: Controls the Openrouter site URL used, defaults to None
+        :type site_url: Optional[str], optional
+        :param app_name: Controls the Openrouter app name used, defaults to None
+        :type app_name: Optional[str], optional
+        :param ollama_base_url: The base URL of the LLM, defaults to None
+        :type ollama_base_url: Optional[str], optional
         """
         
         self.model = model
         self.temperature = temperature
         self.max_tokens = max_tokens
         self.top_p = top_p
+        self.top_k = top_k
+
+        # Openrouter specific
+        self.models = models
+        self.route = route
+        self.openrouter_base_url = openrouter_base_url
+        self.site_url = site_url
+        self.app_name = app_name
 
         # Ollama specific
-        self.base_url = base_url
+        self.ollama_base_url = ollama_base_url