Update stf_utils.py

stf_utils.py

@@ -91,7 +91,7 @@ class STFPipeline:
         self.model = self.load_model()
         self.template = self.create_template()
 
-    @spaces.GPU(duration=240)
+    @spaces.GPU(duration=120)
     def load_model(self):
         """모델을 생성하고 GPU에 할당."""
         model = stf_alternative.create_model(
@@ -103,7 +103,7 @@ class STFPipeline:
         )
         return model
 
-    @spaces.GPU(duration=240)
+    @spaces.GPU(duration=120)
     def create_template(self):
         """템플릿 생성."""
         template = stf_alternative.Template(