Fix dependency and tests and updated docstring (#3337)

mem0/client/main.py

@@ -265,12 +265,17 @@ class MemoryClient:
     ) -> Dict[str, Any]:
         """
         Update a memory by ID.
+        
         Args:
             memory_id (str): Memory ID.
-            text (str, optional): Data to update in the memory.
+            text (str, optional): New content to update the memory with.
             metadata (dict, optional): Metadata to update in the memory.
+            
         Returns:
             Dict[str, Any]: The response from the server.
+            
+        Example:
+            >>> client.update(memory_id="mem_123", text="Likes to play tennis on weekends")
         """
         if text is None and metadata is None:
             raise ValueError("Either text or metadata must be provided for update.")
@@ -1054,13 +1059,18 @@ class AsyncMemoryClient:
         self, memory_id: str, text: Optional[str] = None, metadata: Optional[Dict[str, Any]] = None
     ) -> Dict[str, Any]:
         """
-        Update a memory by ID.
+        Update a memory by ID asynchronously.
+        
         Args:
             memory_id (str): Memory ID.
-            text (str, optional): Data to update in the memory.
+            text (str, optional): New content to update the memory with.
             metadata (dict, optional): Metadata to update in the memory.
+            
         Returns:
             Dict[str, Any]: The response from the server.
+            
+        Example:
+            >>> await client.update(memory_id="mem_123", text="Likes to play tennis on weekends")
         """
         if text is None and metadata is None:
             raise ValueError("Either text or metadata must be provided for update.")

mem0/memory/base.py

@@ -32,10 +32,10 @@ class MemoryBase(ABC):
 
         Args:
             memory_id (str): ID of the memory to update.
-            data (dict): Data to update the memory with.
+            data (str): New content to update the memory with.
 
         Returns:
-            dict: Updated memory.
+            dict: Success message indicating the memory was updated.
         """
         pass
 

mem0/memory/main.py

@@ -730,10 +730,14 @@ class Memory(MemoryBase):
 
         Args:
             memory_id (str): ID of the memory to update.
-            data (dict): Data to update the memory with.
+            data (str): New content to update the memory with.
 
         Returns:
-            dict: Updated memory.
+            dict: Success message indicating the memory was updated.
+
+        Example:
+            >>> m.update(memory_id="mem_123", data="Likes to play tennis on weekends")
+            {'message': 'Memory updated successfully!'}
         """
         capture_event("mem0.update", self, {"memory_id": memory_id, "sync_type": "sync"})
 
@@ -994,6 +998,15 @@ class AsyncMemory(MemoryBase):
         else:
             self.graph = None
 
+        self.config.vector_store.config.collection_name = "mem0migrations"
+        if self.config.vector_store.provider in ["faiss", "qdrant"]:
+            provider_path = f"migrations_{self.config.vector_store.provider}"
+            self.config.vector_store.config.path = os.path.join(mem0_dir, provider_path)
+            os.makedirs(self.config.vector_store.config.path, exist_ok=True)
+        self._telemetry_vector_store = VectorStoreFactory.create(
+            self.config.vector_store.provider, self.config.vector_store.config
+        )
+
         capture_event("mem0.init", self, {"sync_type": "async"})
 
     @classmethod
@@ -1580,10 +1593,14 @@ class AsyncMemory(MemoryBase):
 
         Args:
             memory_id (str): ID of the memory to update.
-            data (dict): Data to update the memory with.
+            data (str): New content to update the memory with.
 
         Returns:
-            dict: Updated memory.
+            dict: Success message indicating the memory was updated.
+
+        Example:
+            >>> await m.update(memory_id="mem_123", data="Likes to play tennis on weekends")
+            {'message': 'Memory updated successfully!'}
         """
         capture_event("mem0.update", self, {"memory_id": memory_id, "sync_type": "async"})
 

mem0/proxy/main.py

@@ -11,16 +11,11 @@ import mem0
 try:
     import litellm
 except ImportError:
-    user_input = input("The 'litellm' library is required. Install it now? [y/N]: ")
-    if user_input.lower() == "y":
-        try:
-            subprocess.check_call([sys.executable, "-m", "pip", "install", "litellm"])
-            import litellm
-        except subprocess.CalledProcessError:
-            print("Failed to install 'litellm'. Please install it manually using 'pip install litellm'.")
-            sys.exit(1)
-    else:
-        raise ImportError("The required 'litellm' library is not installed.")
+    try:
+        subprocess.check_call([sys.executable, "-m", "pip", "install", "litellm"])
+        import litellm
+    except subprocess.CalledProcessError:
+        print("Failed to install 'litellm'. Please install it manually using 'pip install litellm'.")
         sys.exit(1)
 
 from mem0 import Memory, MemoryClient