Update README file

README.md

@@ -7,7 +7,22 @@ sdk: gradio
 sdk_version: 5.41.1
 app_file: app.py
 pinned: false
-short_description: A deep learning web app that identifies common plant leaf di
+short_description: A deep learning web app that identifies common plant leaf diseases.
+---
+
+# Potato and Pepper Leaf Disease Classifier
+
+This AI model is trained to detect early blight and other common diseases on **potato and pepper leaves only**.
+
+## How to use
+- Upload a clear, close-up photo of a potato or pepper leaf showing possible disease symptoms.
+- The model will analyze the image and predict the presence of disease.
+- **Note:** The model is trained only on potato and pepper plants, so predictions on other species may be inaccurate.
+
+## Limitations
+- Works best with well-lit, focused images.
+- Not suitable for identifying diseases on other crops.
+
 ---
 
 Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference