instruction: Give feedback about the app that adds an option to follow & unfollow the contributor in the app.

previous_actions: 

active_application: Kitchen Stories

screen_description: windows {
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    right: 1080
    bottom: 136
  }
  id: 5
  layer: 1
  window_type: TYPE_SYSTEM
  tree {
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      class_name: "android.widget.FrameLayout"
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      }
      class_name: "android.widget.FrameLayout"
      depth: 1
    }
    nodes {
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        right: 1080
        bottom: 136
      }
      class_name: "android.widget.FrameLayout"
      depth: 1
    }
    nodes {
      bounds_in_screen {
        right: 1080
        bottom: 136
      }
      class_name: "android.widget.FrameLayout"
      depth: 1
    }
    nodes {
      bounds_in_screen {
        right: 1080
        bottom: 136
      }
      class_name: "android.widget.FrameLayout"
      depth: 2
    }
    nodes {
      bounds_in_screen {
        left: 145
        right: 1027
        bottom: 136
      }
      class_name: "android.widget.LinearLayout"
      depth: 3
    }
    nodes {
      bounds_in_screen {
        left: 145
        top: 1
        right: 575
        bottom: 136
      }
      class_name: "android.widget.FrameLayout"
      depth: 4
    }
    nodes {
      bounds_in_screen {
        left: 575
        top: 1
        right: 1006
        bottom: 136
      }
      class_name: "android.widget.FrameLayout"
      depth: 4
    }
    nodes {
      bounds_in_screen {
        left: 145
        top: 1
        right: 519
        bottom: 136
      }
      class_name: "android.widget.FrameLayout"
      depth: 5
    }
    nodes {
      bounds_in_screen {
        left: 924
        top: 1
        right: 1006
        bottom: 136
      }
      class_name: "android.widget.LinearLayout"
      depth: 5
    }
    nodes {
      bounds_in_screen {
        left: 145
        top: 1
        right: 519
        bottom: 136
      }
      class_name: "android.widget.LinearLayout"
      depth: 6
    }
    nodes {
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        left: 924
        top: 1
        right: 1006
        bottom: 136
      }
      class_name: "android.widget.LinearLayout"
      depth: 6
    }
    nodes {
      bounds_in_screen {
        left: 145
        top: 1
        right: 229
        bottom: 136
      }
      class_name: "android.widget.TextView"
      content_description: "7:27 PM"
      text: "7:27"
      depth: 7
    }
    nodes {
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        left: 229
        top: 1
        right: 519
        bottom: 136
      }
      class_name: "android.widget.FrameLayout"
      depth: 7
    }
    nodes {
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        left: 924
        top: 1
        right: 986
        bottom: 136
      }
      class_name: "android.widget.LinearLayout"
      depth: 7
    }
    nodes {
      bounds_in_screen {
        left: 986
        top: 1
        right: 1006
        bottom: 136
      }
      class_name: "android.widget.LinearLayout"
      content_description: "Battery charging, 47 percent."
      depth: 7
    }
    nodes {
      bounds_in_screen {
        left: 229
        top: 1
        right: 519
        bottom: 136
      }
      class_name: "android.view.ViewGroup"
      depth: 8
    }
    nodes {
      bounds_in_screen {
        left: 924
        top: 39
        right: 970
        bottom: 97
      }
      class_name: "android.widget.FrameLayout"
      content_description: "Wifi signal full."
      depth: 8
    }
    nodes {
      bounds_in_screen {
        left: 986
        top: 51
        right: 1006
        bottom: 85
      }
      class_name: "android.widget.ImageView"
      depth: 8
    }
    nodes {
      bounds_in_screen {
        left: 229
        top: 1
        right: 287
        bottom: 136
      }
      class_name: "android.widget.ImageView"
      content_description: "AccuWeather notification: "
      depth: 9
    }
    nodes {
      bounds_in_screen {
        left: 287
        top: 1
        right: 345
        bottom: 136
      }
      class_name: "android.widget.ImageView"
      content_description: "Clock notification: Missed alarm"
      depth: 9
    }
    nodes {
      bounds_in_screen {
        left: 345
        top: 1
        right: 403
        bottom: 136
      }
      class_name: "android.widget.ImageView"
      content_description: "Calm notification: Mindfulness Reminder"
      depth: 9
    }
    nodes {
      bounds_in_screen {
        left: 403
        top: 1
        right: 461
        bottom: 136
      }
      class_name: "android.widget.ImageView"
      content_description: "Frog Weather notification: Today\nPatel Nagar Tehsil : Haze"
      depth: 9
    }
    nodes {
      bounds_in_screen {
        left: 461
        top: 1
        right: 519
        bottom: 136
      }
      class_name: "android.widget.ImageView"
      content_description: "All Currency Converter notification: All Currency Converter"
      depth: 9
    }
    nodes {
      bounds_in_screen {
        left: 479
        top: 1
        right: 519
        bottom: 136
      }
      class_name: "android.widget.ImageView"
      content_description: "Google Play services notification: Google Account update"
      depth: 9
    }
    nodes {
      bounds_in_screen {
        left: 479
        top: 1
        right: 519
        bottom: 136
      }
      class_name: "android.widget.ImageView"
      content_description: "Weather XL notification: Clear 84° Max: 95°"
      depth: 9
    }
    nodes {
      bounds_in_screen {
        left: 931
        top: 39
        right: 970
        bottom: 97
      }
      class_name: "android.widget.LinearLayout"
      depth: 9
    }
    nodes {
      bounds_in_screen {
        left: 931
        top: 48
        right: 970
        bottom: 87
      }
      class_name: "android.widget.FrameLayout"
      depth: 10
    }
    nodes {
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        left: 931
        top: 48
        right: 970
        bottom: 87
      }
      class_name: "android.widget.ImageView"
      depth: 11
    }
  }
}
windows {
  bounds_in_screen {
    right: 1080
    bottom: 2400
  }
  id: 771
  title: "Kitchen Stories"
  window_type: TYPE_APPLICATION
  is_active: true
  is_focused: true
  tree {
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        right: 1080
        bottom: 2400
      }
      class_name: "android.widget.FrameLayout"
    }
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        bottom: 2400
      }
      class_name: "android.widget.LinearLayout"
      depth: 1
    }
    nodes {
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        bottom: 2400
      }
      class_name: "android.widget.FrameLayout"
      depth: 2
    }
    nodes {
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        bottom: 2400
      }
      class_name: "android.widget.FrameLayout"
      is_focusable: true
      depth: 3
    }
    nodes {
      bounds_in_screen {
        right: 1080
        bottom: 2400
      }
      class_name: "android.view.View"
      depth: 4
    }
    nodes {
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        right: 1080
        bottom: 2400
      }
      class_name: "android.view.View"
      depth: 5
    }
    nodes {
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        right: 1080
        bottom: 2400
      }
      class_name: "android.view.View"
      depth: 6
    }
    nodes {
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        right: 1080
        bottom: 2400
      }
      class_name: "android.view.View"
      depth: 7
    }
    nodes {
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        right: 1080
        bottom: 2400
      }
      class_name: "android.view.View"
      depth: 8
    }
    nodes {
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        right: 1080
        bottom: 283
      }
      class_name: "android.view.View"
      depth: 9
    }
    nodes {
      bounds_in_screen {
        left: 42
        top: 325
        right: 1037
        bottom: 514
      }
      class_name: "android.view.View"
      content_description: "Auto-play videos begin automatically as you scroll. The videos use more data than other content pieces, so choose when your videos auto-play here."
      is_focusable: true
      depth: 9
    }
    nodes {
      bounds_in_screen {
        top: 556
        right: 1080
        bottom: 724
      }
      class_name: "android.view.View"
      content_description: "WiFi only"
      is_clickable: true
      is_focusable: true
      depth: 9
    }
    nodes {
      bounds_in_screen {
        top: 724
        right: 1080
        bottom: 892
      }
      class_name: "android.view.View"
      content_description: "WiFi and mobile"
      is_clickable: true
      is_focusable: true
      depth: 9
    }
    nodes {
      bounds_in_screen {
        top: 892
        right: 1080
        bottom: 1060
      }
      class_name: "android.view.View"
      content_description: "Never"
      is_clickable: true
      is_focusable: true
      depth: 9
    }
    nodes {
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        top: 136
        right: 147
        bottom: 283
      }
      class_name: "android.widget.Button"
      is_clickable: true
      is_focusable: true
      depth: 10
    }
    nodes {
      bounds_in_screen {
        left: 346
        top: 168
        right: 734
        bottom: 252
      }
      class_name: "android.view.View"
      content_description: "Video autoplay"
      is_focusable: true
      depth: 10
    }
  }
}


assistant: !FUNCTIONCALL{"name": "navigate_back", "parameters": {}}