Update app.py

app.py

@@ -77,7 +77,7 @@ st.sidebar.write("""
 # Modal Popup for Instructions (Expander with images)
 with st.expander("Learn about Face Filtering", expanded=False):
     st.write(
-        "Face filtering is a creative technique that enhances images by applying various effects to highlight different features of the subject. The filters available in this app include Detail, which sharpens textures and makes features stand out; Edge Enhance and Edge Enhance More, which accentuate edges for a defined look; Smooth and Smooth More, which soften the image and reduce imperfections for a polished appearance; and Sharpen, which increases contrast and clarity to reveal finer details. Together, these filters allow users to transform their photos, emphasizing beauty and enabling unique artistic interpretations, making face filtering an engaging way to manipulate images and express creativity."
+        "Stripe patterns are a versatile and dynamic design element that can significantly alter the aesthetic of an image. Whether applied as vertical, horizontal, diagonal, or concentrated vertical stripes, they introduce texture, movement, and depth to compositions. Vertical stripes often convey height and elegance, while horizontal stripes create a sense of calm and stability. Diagonal stripes add energy and dynamism, and concentrated vertical stripes offer a more dramatic, focused look. When applied to images, stripe patterns can either subtly enhance the background or become the focal point, depending on their size, contrast, and direction. They can also introduce a sense of rhythm, guide the viewer's eye, and accentuate specific elements, making them a powerful tool for adding visual interest, texture, and creativity to photographs and digital art."
     )
     
     # Example images for face filtering (You can replace these with any actual images you want to display)