Add config option for vertex embedding tasks (#2266)

mem0/embeddings/ollama.py

@@ -1,6 +1,6 @@
 import subprocess
 import sys
-from typing import Optional
+from typing import Literal, Optional
 
 from mem0.configs.embeddings.base import BaseEmbedderConfig
 from mem0.embeddings.base import EmbeddingBase
@@ -39,13 +39,13 @@ class OllamaEmbedding(EmbeddingBase):
         if not any(model.get("name") == self.config.model for model in local_models):
             self.client.pull(self.config.model)
 
-    def embed(self, text):
+    def embed(self, text, memory_action:Optional[Literal["add", "search", "update"]] = None):
         """
         Get the embedding for the given text using Ollama.
 
         Args:
             text (str): The text to embed.
-
+            memory_action (optional): The type of embedding to use. Must be one of "add", "search", or "update". Defaults to None.
         Returns:
             list: The embedding vector.
         """