update app.py

app.py

@@ -28,10 +28,10 @@ COLORS = ["#ff7f7f", "#ff7fbf", "#ff7fff", "#bf7fff",
 
 fdic = {
     "family" : "Liberation Sans", # "DejaVu Serif",
-    "style" : "italic",
-    "size" : 14,
+    "style" : "normal",
+    "size" : 18,
     "color" : "yellow",
-    "weight" : "normal"
+    "weight" : "bold"
 }