Project $2$: MIPS simulator in Python Intro: For this project, you will build a MIPS simulator in Python, which: $$ reads in a text file containing a valid MIPS program in machine code $($hex$)$ and simulates its running; $$ should be able to run your project $1$s machine code, part A and B$.$ supports one special instruction $($that is not included in MIPS$)$ to reduce significantly the Dynamic Instruction Count of your project $1$s code $($part A and B$).$ Simulator I$/$O: Input: a text file containing a valid MIPS program$$s machine code $($in hex$).$ You can get such a file from MARS $->$ File $->$ memory dump. Output: on screen, nicely formatted: $$ mode $1$: if the user types $1$ after executing an instruction, the simulator will step through the next instruction, showing detailed information including: the instruction$$s machine code, the break down of all the components $($rs$,$ rt$,$ imm, etc$),$ the assembly instruction, which registers are read, written, with what values, or which memory location is read $/$ written with what value, how PC is updated. $$ Mode $2$: if the user types $2$ after executing an instruction, the simulator will finish running all the remaining part of the program. Here, you can skip the detailed output, and show only the final results of: a$)$ The final content of all the registers ever used b$)$ The content of PC c$)$ Data memory content d$)$ Instruction Count and Statistics $($similar to MARS Tool $->$ Instruction Statistics$)$