import tkinter
import customtkinter
from PIL import ImageTk,Image

customtkinter.set_appearance_mode("dark")  # Modes: system (default), light, dark
customtkinter.set_default_color_theme("green")  # Themes: blue (default), dark-blue, green


app = customtkinter.CTk()  #creating cutstom tkinter window
app.geometry("1366x768")
app.title('Login')

img1=ImageTk.PhotoImage(Image.open("picture.png"))
l1=customtkinter.CTkLabel(master=app, image=img1)
l1.pack()

#creating custom frame
frame=customtkinter.CTkFrame(master=l1, width=320, height=360, corner_radius=90)
#frame.place(relx=0.5, rely=0.5, anchor=tkinter.CENTER)

l2=customtkinter.CTkLabel(master=frame, text="Log into your Account",font=('Century Gothic', 20))
l2.place(x=50, y=45)

root.attributes("-transparentcolor", '#000001')
root.config(bg="#000001")’
root.wm_attributes('-alpha',0.90)

l3 = customtkinter.CTkLabel(app, text="I want a text without a frame, and the frame reflects the wallpaper", font=('Century Gothic', 20))
l3.place(x=50, y=50)


app.mainloop()