<title> Chat App - Login</title> </head> <body> <h1> Login</h1> <form method="POST"> <input type="text" name="username" placeholder="Enter your username" required> <button type="submit">Login</button> </form> </body> </html> ``` Ushbu HTML faylida foydalanuvchi nomi va foydalanuvchi nomi uchun bitta matnli kirish maydoni va submit. button "/templates/login.html" ``` <!DOCTYPE html> <head> <meta charset="utf-8"> <title> Chat App - Login</title> </head> <body> <h1> Login</h1> <input type="username" placeholder="Enter your usern
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