Merge branch 'main' of https://git.ttcorp.net/admin/orangepi-rag

Merge manual edit

.env

@@ -1,14 +1,10 @@
 # LLM API Configuration
-# Get your API key from:
-# - OpenAI: https://platform.openai.com/api-keys
-# - Together.ai: https://api.together.xyz/settings/api-keys
-# - Groq: https://console.groq.com/keys
-# - Or any OpenAI-compatible API
-
-OPENAI_API_KEY=your_api_key_here
+# Get your API key from https://platform.openai.com/api-keys
+# Or use any OpenAI-compatible API (e.g., Together.ai, Groq, etc.)
+OPENAI_API_KEY=sk-QHX7EZodq0EBuJyRX
 
 # Optional: Custom base URL for OpenAI-compatible APIs
-# LLM_BASE_URL=https://api.openai.com/v1
+LLM_BASE_URL=http://192.168.88.5:8317/v1
 
 # Optional: Model name (default: gpt-4o-mini)
-# LLM_MODEL=gpt-4o-mini
+LLM_MODEL=gpt-5.4-mini

rag_app.py

@@ -285,7 +285,19 @@ def main():
         print("       Or use --retrieve-only to test retrieval without LLM")
         return 1
         
-    llm = LLMClient(api_key, args.llm_base_url, args.llm_model)
+    llm_base_url = os.environ.get("LLM_BASE_URL") or args.llm_base_url
+    if not llm_base_url:
+        print("ERROR: Set LLM_BASE_URL or --llm_base_url in environment or .env file")
+        print("       Or use --retrieve-only to test retrieval without LLM")
+        return 1   
+        
+    llm_model = os.environ.get("LLM_MODEL") or args.llm_model
+    if not llm_model:
+        print("ERROR: Set LLM_MODEL or --llm_model in environment or .env file")
+        print("       Or use --retrieve-only to test retrieval without LLM")
+        return 1           
+
+    llm = LLMClient(api_key, llm_base_url, llm_model)
     pipeline = RAGPipeline(args.data_dir, args.index_dir, embedder, llm, args.top_k)
 
     if args.build: