Update Introduction.py

Introduction.py

@@ -75,12 +75,12 @@ st.markdown(
     """
     <style>
     body {
-        background: linear-gradient(135deg, #f3ec78, #af4261);  /* Gradient background from yellow to red */
+        background: linear-gradient(#ffaa80, #ff5500, #b33c00);  /* Gradient background from yellow to red */
         font-family: 'Arial', sans-serif;
         color: #333;
     }
     .stApp {
-        background: linear-gradient(135deg, #f3ec78, #af4261);  /* Gradient background for the entire app */
+        background: linear-gradient(#66d9ff, #d966ff, #66ff66);  /* Gradient background for the entire app */
     }
     .stFileUploader {
         display: flex;