style: format code with autopep8

Format code with autopep8

This commit fixes the style issues introduced in 1c696ff according to the output
from Autopep8.

Details: None

Author: deepsource-autofix[bot]

Common Password Checker/app.py

@@ -1,17 +1,20 @@
 import tkinter as tk
 from tkinter import messagebox
 
+
 def check_password(password):
     with open("pwd.txt", "r") as file:
         common_passwords = file.read().splitlines()
 
     for i, common_pwd in enumerate(common_passwords, start=1):
         if password == common_pwd:
-            messagebox.showinfo("Password Check", f"{password}: not unique (#{i})")
+            messagebox.showinfo(
+                "Password Check", f"{password}: not unique (#{i})")
             return
 
     messagebox.showinfo("Password Check", f"{password}: unique")
 
+
 def main():
     app = tk.Tk()
     app.title("Password Checker")
@@ -23,10 +26,12 @@ def main():
     password_entry = tk.Entry(app, show="*")
     password_entry.pack()
 
-    check_button = tk.Button(app, text="Check", command=lambda: check_password(password_entry.get()))
+    check_button = tk.Button(
+        app, text="Check", command=lambda: check_password(password_entry.get()))
     check_button.pack()
 
     app.mainloop()
 
+
 if __name__ == "__main__":
     main()