anchor.diff:  
   String txt = "";
   String txt1 = "Upload or take a picture of a bear to classify it";
  +
   void main() {
     runApp(new MaterialApp(
       debugShowCheckedModeBanner: false,
  
positive.code:               )
                    : new Image.file(img,
                    height: MediaQuery.of(context).size.height * 0.6,
                    width: MediaQuery.of(context).size.width * 0.8),
                new Text(
                  txt,
                  style: TextStyle(
  
negative.code:           ),
          ),
        ),
  
        floatingActionButton: Align(
            // Align two buttons to right. Alignment to bottom doesn't work.
            alignment: Alignment(1.0, 0),
            child: Column(
              // Align 2 buttons to bottom. There is no alignment to right.
              mainAxisAlignment: MainAxisAlignment.end,
              children: [
                Padding(
                  // Set padding between buttons
                  padding: const EdgeInsets.only(bottom: 10.0),
                  // Use camera button
                  child: FloatingActionButton(
                    onPressed: (){
                      image_picker(0);
                    },
                    child: new Icon(Icons.camera_alt),
                  ),
                ),
                // Upload image button
                FloatingActionButton(
                    onPressed: (){
                      image_picker(1);
                    },
                    child: new Icon(Icons.file_upload)
                )
              ],
            ),
        ),
  
      );
    }
  }
  