hardest week yet: some guidence please

[raymond2688]

I am on step 4 now.
I think I am doing pretty good but I have a couple issues. I am uncertain if it is actually removing dupes but keeping count of number of times a user name attempts to log in.

My other issue is my print string is wrong and I cant figure out how to make the first {} my count and second {} the user name. I am certain it is in my format

intruder_log = {}

with open("auth.log.1") as auth_log:

    for line in auth_log:
        if "Failed password" in line:
            start = line.find("invalid user")
            end = line.find(" from")
            name = line[start + 13:end]
        
            if name in intruder_log:
                intruder_log[name] += 1
            else:
                intruder_log[name] = 1

            for key in intruder_log:
                print("Attackers tried {} times to log in as {}".format, key["name"])