Fixed some error handling with multiple input

We have made several updates in this release.

We've addressed the visibility of operands following operator input and ensured that '0' displays correctly when there's no input or after clearing.

We've also fixed the error that occurred when multiple operators were entered simultaneously.

Furthermore, we've corrected the behavior when attempting to calculate the reciprocal of zero to prevent the program from exiting, aligning our calculator's functionality with that of Windows Calculator."

Do not show operators

I deleted operators from showing lineEdit box

Released new styled calculation output & Design

Changed new styled output with design check them out :D

Added Negative/Positive & Changed Writing FORM

Changed lineEdit Writing Size & Form
Added Negative/Positive Button & Function (instead of 00 Button)

you can now used them
Check them out on program

Added new operator [root, fraction, square] using numpy

Added new operations!!

1. root
2. fraction
3. square

Now you can use above of them :)

Added % Operation

Now this Calculator can use % Operation (Already Test this function Surely it's worked like inteded)

And added some Error Handlings

Added Essential Operations

Added Essential Operations for Calculator

1. plus
2. minus
3. multiply
4. divide
5. equal

So that this program can function like "THE MOST BASIC CALCULATOR"

Original Calculator (Only Bacsic Button)

Created Calculator with Basic Buttons (Some Numeric Buttons and Delete, Clear Buttons)

You can Input some Numbers and Delete them one by on or you can also Clear that input Box

Try it :)