Update app.py

app.py

@@ -19,8 +19,8 @@ from PIL import Image
 
 
 model_file="model4.h5"
-img_file=st.file_uploader("Tải lên ảnh lớp",type=["png","jpg","jpeg"])
-temp_file2 = tempfile.NamedTemporaryFile(suffix=".pkl", delete=False)
+img_file=st.file_uploader("Tải lên ảnh chó hoặc mèo",type=["png","jpg","jpeg"])
+temp_file2 = tempfile.NamedTemporaryFile(delete=False)
 if img_file is not None:
     temp_file2.write(img_file.read())