update eng instruction on new translator

dmMaze · dmMaze · commit a93f37cbeb68 · 2022-09-12T20:21:36.000+08:00
diff --git a/doc/how_to_add_new_translator.md b/doc/how_to_add_new_translator.md
@@ -95,6 +95,12 @@ The value of the parameter can also be a dictionary, in which case it must be de
         }
     }
 ```  
+<p align = "center">
+<img src="./src/new_translator.png">
+</p>
+<p align = "center">
+setup_params displayed in the app's config panel.
+</p>  
 
 Implement ```_setup_translator```: initialized the translator here. 
 

Original file line number	Diff line number	Diff line change
`@@ -95,6 +95,12 @@ The value of the parameter can also be a dictionary, in which case it must be de`
`95`	`95`	`}`
`96`	`96`	`}`
`97`	`97`	```
	`98`	`+<p align = "center">`
	`99`	`+<img src="./src/new_translator.png">`
	`100`	`+</p>`
	`101`	`+<p align = "center">`
	`102`	`+setup_params displayed in the app's config panel.`
	`103`	`+</p>`
`98`	`104`
`99`	`105`	Implement ```_setup_translator```: initialized the translator here.
`100`	`106`