Update app.py

app.py

@@ -19,11 +19,11 @@ def int_to_string(size: int, precision=2):
     power = math.ceil(math.log(size))
     size_human_readable = ""
     if power > 12:
-        size_human_readable = "%.2f Trillion"%size/(10**12)
+        size_human_readable = f"{(size/10**12):.2 Trillion}"
     elif power > 9:
-        size_human_readable = "%.2f Billion"%size/(10**9)
+        size_human_readable = f"{(size/10**9):.2 Billion}"
     elif power > 6:
-        size_human_readable = "%.2f Million"%size/(10**6)
+        size_human_readable = f"{(size/10**6):.2 Million}"
     else:
         size_human_readable = str(size)
     return size_human_readable