Update app.py

app.py

@@ -138,8 +138,8 @@ background_fill_primary='#C1D0B5',  # Light green background
     border_color_accent='#FFF8DE',  # Accent border color
     border_color_accent_dark='#3C8181',  # Dark accent border color
     border_color_accent_subdued='#FF8A65',  # Subdued accent border color
-    border_color_primary='#00ACC1',  # Primary border color
-    block_border_color='#FF5722',  # Block border color
+    border_color_primary='#737373',  # Primary border color
+    block_border_color='##3C8181',  # Block border color
     button_primary_background_fill='#FF9800',  # Primary button background color
     button_primary_background_fill_dark='#EF6C00'  # Dark primary button background color