diff --git a/main.py b/main.py
index 68491c9..524ad89 100644
--- a/main.py
+++ b/main.py
@@ -1,5 +1,4 @@
 import os
-import json
 from langchain_openai import ChatOpenAI
 from langchain.agents import create_agent
 from langchain.agents.middleware import HumanInTheLoopMiddleware
@@ -20,33 +19,36 @@ from langchain.tools import tool
 @tool
 def get_weather(city: str, date: str = "сегодня") -> str:
     """Return a mock weather description for the given city and date."""
-    # In a real scenario, call an API. Here we return a deterministic string.
+    # In a real scenario, call an API. Here we return a placeholder.
     return f"Погода в {city} на {date}: солнечно, 25°C."
 
-# Agent with HumanInTheLoopMiddleware
+# Memory for middleware
 memory = MemorySaver()
 
+# Agent with HumanInTheLoopMiddleware
 agent = create_agent(
     model=llm,
     tools=[get_weather],
     system_prompt="Ты полезный ассистент.",
     middleware=[
         HumanInTheLoopMiddleware(
-            interrupt_on={"get_weather": True},
+            interrupt_on={
+                "get_weather": True,  # allow approve, edit, reject
+            },
             description_prefix="Подтвердите вызов инструмента",
         ),
     ],
     checkpointer=memory,
 )
 
-# Helper to process interrupt and collect decisions
+# Helper to process interrupt and get decisions
 
 def handle_interrupt(interrupt_value):
     action_requests = interrupt_value["action_requests"]
     decisions = []
     for idx, action in enumerate(action_requests, 1):
         name = action.get("name")
-        args = action.get("args", {})
+        args = action.get("args")
         description = action.get("description", "")
         print(f"\n--- Подтверждение {idx} ---")
         print(f"Инструмент: {name}")
@@ -59,7 +61,7 @@ def handle_interrupt(interrupt_value):
                 decisions.append({"type": "approve"})
                 break
             elif choice == "r":
-                msg = input("Сообщение для агента (причина отказа): ")
+                msg = input("Причина отказа: ")
                 decisions.append({"type": "reject", "message": msg})
                 break
             else:
@@ -70,12 +72,14 @@ def handle_interrupt(interrupt_value):
 if __name__ == "__main__":
     config = {"configurable": {"thread_id": "сессия-1"}}
     while True:
-        user_input = input("\nВы: ")
-        if user_input.lower() in {"exit", "quit"}:
-            print("Завершение.")
-            break
+        user_input = input("Вы: ")
+        if not user_input:
+            continue
         # Initial invoke
-        result = agent.invoke({"messages": [{"role": "human", "content": user_input}]}, config=config)
+        result = agent.invoke(
+            {"messages": [{"role": "human", "content": user_input}]},
+            config=config,
+        )
         # Process interrupts
         while "__interrupt__" in result:
             interrupt = result["__interrupt__"][0].value
@@ -83,7 +87,8 @@ if __name__ == "__main__":
             result = agent.invoke(Command(resume={"decisions": decisions}), config=config)
         # Final answer
         if result.get("messages"):
-            final_msg = result["messages"][-1].content
-            print(f"\nАгент: {final_msg}")
+            answer = result["messages"][-1].content
+            print(f"\nАгент: {answer}\n")
         else:
-            print("\nАгент не вернул ответа.")
+            print("\nАгент не ответил.\n")
+        # Continue loop for next user query