Update app.py

app.py

@@ -153,6 +153,7 @@ description="This is a demo implementation of EfficientNetV2 Deepfakes Image Det
             To use it, simply upload your video, or click one of the examples to load them.\
             This demo and model represent the work of \"Achieving Face Swapped Deepfakes Detection Using EfficientNetV2\" by Lee Sheng Yeh. \
             The samples were extracted from Celeb-DF(V2)(Li et al, 2020) and FaceForensics++(Rossler et al., 2019). Full reference details is available in \"references.txt.\" \
+            If any copyright is infringed, please contact the researcher via this email: [email protected], the researcher will immediately take down the samples used.\
             "
 examples = [              
                 ['Video1-fake-1-ff.mp4'],