I see the dynamic framework and CoreML in the subspecs:

  

      github.com
  

  
    tensorflow/examples/blob/master/lite/examples/pose_estimation/ios/Podfile#L12 3



      
      
          platform :ios, '12.0'
          
          
# ignore all warnings from all pods
          inhibit_all_warnings!
          
          
target 'PoseEstimation' do
            # Comment the next line if you don't want to use dynamic frameworks
            use_frameworks!
          
          
  # Pods for PoseEstimation
            pod 'TensorFlowLiteSwift', '~> 0.0.1-nightly', :subspecs => ['CoreML', 'Metal']
          
          
end