uninstall cocoapods from project code example
Example 1: remove pods from xcode project terminal
sudo gem install cocoapods-deintegrate cocoapods-clean
pod deintegrate
pod clean
rm Podfile
Example 2: sudo gem install cocoapods-deintegrate cocoapods-clean
sudo gem install cocoapods-deintegrate
sudo gem install cocoapods-clean
pod deintegrate
pod clean
rm Podfile
Example 3: remove cocoapods swiftr
sudo gem install cocoapods-deintegrate