Update app.py

app.py

@@ -17,8 +17,8 @@ from requests.adapters import HTTPAdapter, Retry
 from typing import List, Optional, Dict, Any
 llm = ChatOpenAI(
     model="openai/gpt-4.1",
-    openai_api_key="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",
-    openai_api_base="https://models.github.ai/inference",  # 👈 이게 base_url 역할
+    openai_api_key="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",
+    openai_api_base="https://openrouter.ai/api/v1",  # 👈 이게 base_url 역할
 )
 '''
 class GitHubModelLLM(LLM):
@@ -264,7 +264,7 @@ with gr.Blocks(theme=gr.themes.Soft(), title="PIXAL Assistant") as demo:
     gr.HTML("""
     <div style="background:#f1f5f9;padding:12px;border-bottom:1px solid #d1d5db;
                 display:flex;align-items:center;justify-content:space-between;">
-        <h2 style="margin:0;">🤖 PIXAL Assistant(최대 총 글자수 8000자 제한!더 입력되면 오류가 납니다!)</h2>
+        <h2 style="margin:0;">🤖 PIXAL Assistant</h2>
         <span style="font-size:0.9em;color:#555;">LangChain + GitHub LLM</span>
     </div>
     """)