to_clipboard
#### Code Sample, a copy-pastable example if possible

 df[df['Delivery'].notnull()]['Delivery'].astype(int).to_clipboard(excel=True, sep=',',index=False)

```
#### Problem description

Works fine when I run the program in spyder or jupyter but after taking the build using Pyinstaller the the data from clipboard is not pasting to respective screen. 

Is there anything needs to added or removed before taking the build.
Thanks in advance.
