(improvement)(Chat) Move python module from Chat To Headless (#823)

Co-authored-by: jolunoluo

headless/python/services_router/plugin_call_service.py

@@ -0,0 +1,33 @@
+# -*- coding:utf-8 -*-
+import os
+import sys
+from typing import Any, List, Mapping, Optional, 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 fastapi import APIRouter, Depends, HTTPException
+
+from services.plugin_call.run import plugin_selection_run
+
+
+router = APIRouter()
+
+@router.post("/plugin_selection/")
+async def tool_selection(query_body: Mapping[str, Any]):
+    if "queryText" not in query_body:
+        raise HTTPException(status_code=400, detail="query_text is not in query_body")
+    else:
+        query_text = query_body["queryText"]
+
+    if "pluginConfigs" not in query_body:
+        raise HTTPException(
+            status_code=400, detail="pluginConfigs is not in query_body"
+        )
+    else:
+        plugin_configs = query_body["pluginConfigs"]
+
+    resp = plugin_selection_run(query_text=query_text, plugin_configs=plugin_configs)
+
+    return resp
+