Update app.py

app.py

@@ -127,7 +127,7 @@ app.css = """
 body {
     font-family: 'Poppins', Arial, sans-serif;
     background: linear-gradient(to bottom right, #1e3c72, #2a5298);
-    color: #e0f7fa;
+    color: #13f44d;
     margin: 0;
     padding: 0;
 }