Update app.py

app.py

@@ -3,6 +3,7 @@ import cv2
 import numpy as np
 from PIL import Image
 
+# Function to convert image to sketch
 def image_to_sketch(image):
     gray_image = cv2.cvtColor(image, cv2.COLOR_BGR2GRAY)
     inverted_image = 255 - gray_image
@@ -11,10 +12,21 @@ def image_to_sketch(image):
     sketch = cv2.divide(gray_image, inverted_blurred, scale=256.0)
     return sketch
 
-st.title("Image to Sketch Converter")
+# Streamlit app layout
+st.set_page_config(page_title="Image to Sketch Converter", page_icon="🎨", layout="centered")
 
-uploaded_file = st.file_uploader("Choose an image...", type=["jpg", "jpeg", "png"])
+# Title and description
+st.title("🎨 Image to Sketch Converter")
+st.markdown("""
+    Convert your images into beautiful sketches with this simple app.
+    Upload an image, and get the sketch version instantly!
+    """)
 
+# Sidebar for user input
+st.sidebar.header("Upload Your Image")
+uploaded_file = st.sidebar.file_uploader("Choose an image...", type=["jpg", "jpeg", "png"])
+
+# Main content
 if uploaded_file is not None:
     image = np.array(Image.open(uploaded_file))
     st.image(image, caption='Uploaded Image', use_column_width=True)
@@ -36,3 +48,23 @@ if uploaded_file is not None:
             file_name="sketch.png",
             mime="image/png"
         )
+else:
+    st.sidebar.info("Please upload an image to convert.")
+
+# Footer
+st.markdown("""
+    <style>
+    .footer {
+        position: fixed;
+        left: 0;
+        bottom: 0;
+        width: 100%;
+        background-color: #f1f1f1;
+        text-align: center;
+        padding: 10px;
+    }
+    </style>
+    <div class="footer">
+        Made with ❤️ by [Your Name](https://yourwebsite.com)
+    </div>
+    """, unsafe_allow_html=True)