Update app.py

app.py

@@ -283,8 +283,8 @@ def bloombergViz(val):
         numblocks = 9
     else:
         numblocks = 10
-    filled = "<div style='height:12px;width:12px;background-color:#555;display:inline-block'></div> "
-    unfilled = "<div style='height:12px;width:12px;background-color:#999;display:inline-block'></div> "
+    filled = "<div style='height:20px;width:20px;background-color:#555;display:inline-block'></div> "
+    unfilled = "<div style='height:20px;width:20px;background-color:#999;display:inline-block'></div> "
     numFilled = round((percent/100) * numblocks)
     numUnFilled = numblocks - numFilled
     return numFilled * filled + numUnFilled * unfilled