Update app.py

app.py

@@ -226,7 +226,7 @@ tools.append(shell_tool)
 # ──────────────────────────────
 def chat(message, history):
     llm = ChatOpenAI(
-    model="openai/gpt-4.1-nano",
+    model="openai/gpt-4.1-mini",
     openai_api_key="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",
     openai_api_base="https://models.github.ai/inference",  # 👈 이게 base_url 역할
     )
@@ -263,7 +263,7 @@ def chat(message, history):
     try:
         raw = agent.invoke(ab)["output"]
     except:
-        llm = ChatOpenAI(model="openai/gpt-4.1-nano",openai_api_key="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",openai_api_base="https://models.github.ai/inference")
+        llm = ChatOpenAI(model="openai/gpt-4.1-mini",openai_api_key="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",openai_api_base="https://models.github.ai/inference")
         agent=initialize_agent(tools,llm,agent_type=AgentType.STRUCTURED_CHAT_ZERO_SHOT_REACT_DESCRIPTION,verbose=True,handle_parsing_errors=True)
         raw=agent.invoke(ab)["output"]
     try: