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

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

mem0/vector_stores/base.py

@@ -0,0 +1,48 @@
+from abc import ABC, abstractmethod
+
+
+class VectorStoreBase(ABC):
+    @abstractmethod
+    def create_col(self, name, vector_size, distance):
+        """Create a new collection."""
+        pass
+
+    @abstractmethod
+    def insert(self, name, vectors, payloads=None, ids=None):
+        """Insert vectors into a collection."""
+        pass
+
+    @abstractmethod
+    def search(self, name, query, limit=5, filters=None):
+        """Search for similar vectors."""
+        pass
+
+    @abstractmethod
+    def delete(self, name, vector_id):
+        """Delete a vector by ID."""
+        pass
+
+    @abstractmethod
+    def update(self, name, vector_id, vector=None, payload=None):
+        """Update a vector and its payload."""
+        pass
+
+    @abstractmethod
+    def get(self, name, vector_id):
+        """Retrieve a vector by ID."""
+        pass
+
+    @abstractmethod
+    def list_cols(self):
+        """List all collections."""
+        pass
+
+    @abstractmethod
+    def delete_col(self, name):
+        """Delete a collection."""
+        pass
+
+    @abstractmethod
+    def col_info(self, name):
+        """Get information about a collection."""
+        pass