Update app.py

app.py

@@ -41,7 +41,7 @@ def text_to_image(height, width, steps, scales, prompt, seed):
     /process_and_save_image 엔드포인트를 호출하여 이미지를 생성한다.
     """
     from gradio_client import Client
-    client = Client("http://211.233.58.201:7971/")
+    client = os.getenv("CLIENT_API") 
     result = client.predict(
         height,
         width,