instruction: I want to adjust the brightness of my book.

previous_actions: 

active_application: Popup Window

screen_description: windows {
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    right: 1080
    bottom: 128
  }
  id: 5
  layer: 1
  window_type: TYPE_SYSTEM
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        bottom: 128
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      depth: 1
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        right: 1080
        bottom: 128
      }
      class_name: "android.widget.FrameLayout"
      depth: 1
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    nodes {
      bounds_in_screen {
        right: 1080
        bottom: 128
      }
      class_name: "android.widget.FrameLayout"
      depth: 2
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        bottom: 128
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        bottom: 128
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      depth: 4
    }
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        bottom: 128
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      class_name: "android.widget.FrameLayout"
      depth: 4
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    nodes {
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        left: 50
        top: 1
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        bottom: 128
      }
      class_name: "android.widget.FrameLayout"
      depth: 5
    }
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        bottom: 128
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        bottom: 128
      }
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        bottom: 128
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      depth: 6
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        top: 1
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      class_name: "android.widget.TextView"
      content_description: "2:15 PM"
      text: "2:15"
      depth: 7
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      content_description: "Battery charging, 100 percent."
      depth: 7
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      content_description: "Wifi signal full."
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      class_name: "android.widget.TextView"
      text: "100%"
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        right: 865
        bottom: 83
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      class_name: "android.widget.ImageView"
      depth: 11
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  }
}
windows {
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    left: 313
    top: 802
    right: 1080
    bottom: 1087
  }
  id: 467
  title: "Popup Window"
  window_type: TYPE_APPLICATION
  is_active: true
  is_focused: true
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      text: "FONT SIZE"
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      text: "44"
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      is_clickable: true
      is_focusable: true
      depth: 6
    }
  }
}


assistant: !FUNCTIONCALL{"name": "click", "parameters": {"x": 698, "y": 654}}