Update app.py

app.py

@@ -464,7 +464,7 @@ def generate_modeling_phoenix_code():
     Hub에서 로드 시 자동으로 Retention 변환
     """
     
-    modeling_code = """
+    modeling_code = '''"""
 PHOENIX Retention Model - Custom Implementation
 Auto-loaded by HuggingFace transformers with trust_remote_code=True
 
@@ -871,7 +871,7 @@ class PhoenixModelForCausalLM(PhoenixPreTrainedModel):
 
 # Auto-registration
 AutoConfig.register("phoenix", PhoenixConfig)
-    
+'''    
     return modeling_code