basic backend

rag-chat-backend/src/endpoints/configurations.py

@@ -0,0 +1,28 @@
+"""Endpoints to retrieve information about the backend configuration."""
+
+import json
+from fastapi import APIRouter, Response
+from endpoints.llm import LLM
+import os
+
+router = APIRouter()
+
+
+@router.get("/configs", tags=["configurations"])
+def get_configs():
+    """Get configurations of the backend"""
+
+    backend_configs = {
+        "llm": {
+            'language': LLM.language,
+            'max_num_tokens': LLM.max_num_tokens,
+            'modelname': LLM.modelname
+        },
+        'env_vars': {
+            'language': os.getenv('LLM_LANGUAGE'),
+            'llm_option': os.getenv('LLM_OPTION'),
+            'bucket_name': os.getenv('BUCKET_NAME'),
+        }
+    }
+
+    return Response(status_code=200, content=json.dumps(backend_configs))