feat: Resolving UserWarning about llama-index-llms-dashscope (#16965)

* feat: Resolving UserWarning about llama-index-llms-dashscope

In Pydantic V2, protected_namespaces is a configuration option used to prevent certain namespace keywords
          (such as model_, etc.) from being used as field names. so we need to disable it here.

* Update pyproject.toml

update version to 0.2.6

* lint

---------

Co-authored-by: Andrei Fajardo <andrei@nerdai.io>

llama-index-integrations/llms/llama-index-llms-dashscope/llama_index/llms/dashscope/base.py

@@ -2,6 +2,7 @@
 
 from http import HTTPStatus
 from typing import Any, Dict, List, Optional, Sequence, Tuple
+from pydantic import ConfigDict
 
 from llama_index.core.base.llms.types import (
     ChatMessage,
@@ -121,6 +122,11 @@ class DashScope(CustomLLM):
         ```
     """
 
+    """ In Pydantic V2, protected_namespaces is a configuration option used to prevent certain namespace keywords
+      (such as model_, etc.) from being used as field names. so we need to disable it here.
+    """
+    model_config = ConfigDict(protected_namespaces=())
+
     model_name: str = Field(
         default=DashScopeGenerationModels.QWEN_MAX,
         description="The DashScope model to use.",

llama-index-integrations/llms/llama-index-llms-dashscope/pyproject.toml

@@ -27,7 +27,7 @@ exclude = ["**/BUILD"]
 license = "MIT"
 name = "llama-index-llms-dashscope"
 readme = "README.md"
-version = "0.2.5"
+version = "0.2.6"
 
 [tool.poetry.dependencies]
 python = ">=3.8.1,<4.0"