Clean up warnings

Author: alan412

src/blocks/mrc_jump_to_step.ts

@@ -20,7 +20,6 @@
  * @author [email protected] (Alan Smith)
  */
 import * as Blockly from 'blockly';
-import {Order} from 'blockly/python';
 
 import {ExtendedPythonGenerator} from '../editor/extended_python_generator';
 import {createFieldNonEditableText} from '../fields/FieldNonEditableText';

src/blocks/mrc_steps.ts

@@ -24,7 +24,7 @@ import {Order} from 'blockly/python';
 
 import { MRC_STYLE_STEPS } from '../themes/styles';
 import { ExtendedPythonGenerator } from '../editor/extended_python_generator';
-import { createStepFieldFlydown, FieldFlydown } from '../fields/field_flydown';
+import { createStepFieldFlydown } from '../fields/field_flydown';
 import * as stepContainer from './mrc_step_container'
 
 export const BLOCK_NAME = 'mrc_steps';
@@ -75,8 +75,7 @@ const STEPS = {
         }
         const stepContainerBlock = containerBlock as stepContainer.StepContainerBlock;
         const stepItemBlocks: stepContainer.StepItemBlock[] = stepContainerBlock.getStepItemBlocks();
-        stepItemBlocks.forEach((stepItemBlock) => {
-        });
+        
         this.mrcStepNames = [];
         stepItemBlocks.forEach((stepItemBlock) => {
             this.mrcStepNames.push(stepItemBlock.getName());