[improvement][chat] Move python code out of chat-core module

chat/python/services/plugin_call/run.py

@@ -0,0 +1,28 @@
+# -*- coding:utf-8 -*-
+
+import os
+import sys
+from typing import Any, List, Mapping, Union
+
+sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
+sys.path.append(os.path.dirname(os.path.abspath(__file__)))
+
+from plugin_call.prompt_construct import (
+    construct_plugin_pool_prompt,
+    construct_task_prompt,
+    plugin_selection_output_parse,
+)
+from instances.llm_instance import llm
+
+
+def plugin_selection_run(
+    query_text: str, plugin_configs: List[Mapping[str, Any]]
+) -> Union[Mapping[str, str], None]:
+
+    tools_prompt = construct_plugin_pool_prompt(plugin_configs)
+
+    task_prompt = construct_task_prompt(query_text, tools_prompt)
+    llm_output = llm(task_prompt)
+    parsed_output = plugin_selection_output_parse(llm_output)
+
+    return parsed_output