sync from accepted repo: main.py

main.py

@@ -1,14 +1,9 @@
 """Интерактивный RAG-агент (Qdrant + Ollama + LangChain)."""
 from __future__ import annotations
 
-try:
 from agent_app import build_agent, build_llm
 from knowledge_base import build_knowledge_base
 from rag_tools import add_to_knowledge_base, get_knowledge_base, search_knowledge_base
-except ModuleNotFoundError:
-    from .agent_app import build_agent, build_llm
-    from .knowledge_base import build_knowledge_base
-    from .rag_tools import add_to_knowledge_base, get_knowledge_base, search_knowledge_base
 
 __all__ = [
     "build_agent",
@@ -50,9 +45,7 @@ def run_interactive_cli() -> None:
             print(add_to_knowledge_base.invoke({"content": content, "title": title}))
             continue
 
-        result = agent.invoke(
-            {"messages": [{"role": "human", "content": user_input}]}
-        )
+        result = agent.invoke({"messages": [{"role": "human", "content": user_input}]})
         answer = result["messages"][-1]
         print(f"\nАгент: {getattr(answer, 'content', answer)}\n")