21. A device comprising: a memory to store instructions; and a processor to execute the instructions to: access a graphical model used to generate code, the graphical model modeling a system and being executable in a graphical modeling environment to simulate the system, the code being an executable representation of at least a portion of the graphical model; receive a selection of a code portion of the code, the code including a plurality of code portions, the code portion being generated based on at least one block, of a plurality of blocks, included in the graphical model; determine, based on receiving the selection of the code portion and accessing the graphical model, the at least one block used to generate the code portion; and provide, for presentation and based on determining the at least one block, a screenshot including the at least one block, the at least one block being visually distinguished from at least one other block of the plurality of blocks.
21. A device comprising: a memory to store instructions; and a processor to execute the instructions to: access a graphical model used to generate code, the graphical model modeling a system and being executable in a graphical modeling environment to simulate the system, the code being an executable representation of at least a portion of the graphical model; receive a selection of a code portion of the code, the code including a plurality of code portions, the code portion being generated based on at least one block, of a plurality of blocks, included in the graphical model; determine, based on receiving the selection of the code portion and accessing the graphical model, the at least one block used to generate the code portion; and provide, for presentation and based on determining the at least one block, a screenshot including the at least one block, the at least one block being visually distinguished from at least one other block of the plurality of blocks. 25. The device of claim 21 , where the processor, when receiving the selection of the code portion, is to: receive a selection of a plurality of code portions, and the processor, when providing, for presentation, the screenshot, is to: provide, for presentation in the screenshot, a visual indication of at least one block, of the plurality of blocks, used to generate the selection of the plurality of code portions.