Update app.py

app.py

@@ -163,11 +163,11 @@ def get_users_number() -> int:
 def get_amount(text: str) -> float | None:
     try:
         after_dollar = text.split("$")[1]
-        number = after_dollar.split("\n")[0]
-        second_row = after_dollar.split("\n")[1]
+        rows = after_dollar.split("\n")
+        number = rows[0]
         divisor = 1
-        if "/" in second_row:
-            divisor = int(second_row.replace("/", ""))
+        if len(rows) > 1 and "/" in rows[1]:
+            divisor = int(rows[1].replace("/", ""))
         print(round(float(simple_eval(number/divisor)), 2))
         return round(float(simple_eval(number/divisor)), 2)
     except: