Make a Python program file named Test3_Lastname.py which generates a Python tkinter GUI with the title "Temperature Conversion Calculator". The GUI contains 5 widgets: two Entry()s, two Label()s, and one Button(). One Entry() is for temperature in Celsius with the corresponding Label() "Celsius". The other Entry() is for temperature in Fahrenheit with the corresponding Label() "Fahrenheit". The Button() has the text "Convert".
Here is a sample layout of the widgets:
Temperature Conversion Calculator
Celsius: [Entry for Celsius temperature]
Fahrenheit: [Entry for Fahrenheit temperature]
[Convert Button]
When a temperature in Celsius is entered in the Celsius Entry(), the Fahrenheit Entry is left blank. When the Convert Button is clicked, the corresponding temperature in Fahrenheit is displayed in the Fahrenheit Entry. Conversely, when a temperature in Fahrenheit is entered in the Fahrenheit Entry, the Celsius Entry is left blank. When the Convert Button is clicked, the corresponding temperature in Celsius is displayed in the Celsius Entry. Otherwise, display an error message.
The temperature C in Celsius and the temperature F in Fahrenheit are related by the formula:
F = C + 32