Update README.md

README.md

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 license: apache-2.0
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-Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference
+## Note
+
+The model is specialized in analyzing retinal fundus images, and is trained exclusively on fundus image datasets to classify images as glaucoma or non-glaucoma. 
+Therefore, to obtain accurate predictions, it is crucial to only input fundus images when using this model. 
+Feeding other types of images may lead to meaningless results. In summary, this model expects fundus images as input for glaucoma classification. 
+For the best performance, please adhere strictly to this input specification.