Add OpenMemory (#2676)

Co-authored-by: Saket Aryan <94069182+whysosaket@users.noreply.github.com>
Co-authored-by: Saket Aryan <saketaryan2002@gmail.com>

openmemory/api/app/utils/memory.py

@@ -0,0 +1,51 @@
+import os
+
+from mem0 import Memory
+
+
+memory_client = None
+
+
+def get_memory_client(custom_instructions: str = None):
+    """
+    Get or initialize the Mem0 client.
+
+    Args:
+        custom_instructions: Optional instructions for the memory project.
+
+    Returns:
+        Initialized Mem0 client instance.
+
+    Raises:
+        Exception: If required API keys are not set.
+    """
+    global memory_client
+
+    if memory_client is not None:
+        return memory_client
+
+    try:
+        config = {
+            "vector_store": {
+                "provider": "qdrant",
+                "config": {
+                    "collection_name": "openmemory",
+                    "host": "mem0_store",
+                    "port": 6333,
+                }
+            }
+        }
+
+        memory_client = Memory.from_config(config_dict=config)
+    except Exception:
+        raise Exception("Exception occurred while initializing memory client")
+
+    # Update project with custom instructions if provided
+    if custom_instructions:
+        memory_client.update_project(custom_instructions=custom_instructions)
+
+    return memory_client
+
+
+def get_default_user_id():
+    return "default_user"