[dev] add default path to tool functions

config/config.yaml

@@ -18,6 +18,7 @@ memory_service:
         class: memory.operation.read_memory
         workflow: dummy
         description: "read session messages of the user"
+        contextual_msg_count: 0
       read_memory:
         class: memory.operation.read_memory
         workflow: dummy

memory_scope/memory/operation/read_memory.py

@@ -13,8 +13,8 @@ class ReadMemory(BaseWorkflow, BaseOperation):
                  name: str,
                  description: str,
                  chat_messages: List[Message],
-                 his_msg_count: int = 0,
-                 contextual_msg_count: int = 0,
+                 his_msg_count: int = 0,  # supplement to the current query
+                 contextual_msg_count: int = 0,  # for the current context dialogue
                  **kwargs):
         super().__init__(name=name, **kwargs)
         BaseOperation.__init__(self, name=name, description=description)

memory_scope/utils/tool_functions.py

@@ -10,7 +10,7 @@ def under_line_to_hump(underline_str):
     return sub[0:1].upper() + sub[1:]
 
 
-def init_instance_by_config(config: dict, default_class_path: str = "", suffix_name: str = "", **kwargs):
+def init_instance_by_config(config: dict, default_class_path: str = "memory_scope", suffix_name: str = "", **kwargs):
     class_name = config.pop("class")
     if not class_name:
         raise RuntimeError("empty class_name!")