Update app.py

app.py

@@ -9,7 +9,6 @@ Eventually add filters based on headers
 """
 HEADERS = ["__index_level_0__", "problem", "username", "entrypoint", "tests_passed", "total_tests"]
 DATATYPES = ["number", "str", "str", "str", "number", "number"]
-
 SUCCESS_HEADERS = ["is_success", "first_attempt","is_first_success", "last_attempt", "is_last_success"]
 SUCCESS_DATATYPES = ["bool"]*5