Rename embedchain to mem0 and open sourcing code for long term memory (#1474)

Co-authored-by: Deshraj Yadav <deshrajdry@gmail.com>

mem0/llms/base.py

@@ -0,0 +1,16 @@
+from abc import ABC, abstractmethod
+
+
+class LLMBase(ABC):
+    @abstractmethod
+    def generate_response(self, messages):
+        """
+        Generate a response based on the given messages.
+
+        Args:
+            messages (list): List of message dicts containing 'role' and 'content'.
+
+        Returns:
+            str: The generated response.
+        """
+        pass