fix typos

Author: yaozheng-fang

docs/docs/agent/prompt.md

@@ -21,7 +21,7 @@ from veadk.prompts.prompt_manager import CozeloopPromptManager
 prompt_manager = CozeloopPromptManager(
     cozeloop_workspace_id="",   # CozeLoop workspace ID
     cozeloop_token="",          # CozeLoop token
-    prompt_key="main_agent",    # CozeLoop 中创建的 Prompt Key
+    prompt_key="",    # CozeLoop 中创建的 Prompt Key
     label="production",         # CozeLoop 中创建的 Prompt 标签
 )
 

veadk/prompts/prompt_manager.py

@@ -1,3 +1,17 @@
+# Copyright (c) 2025 Beijing Volcano Engine Technology Co., Ltd. and/or its affiliates.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 from abc import ABC, abstractmethod
 from typing import override