The goal of this assignment is to give you some experience working with functions in Python. The program should display a menu with a list of conversions/calculations the program offers. The program...

86627/code.py
from datetime import datetime
from datetime import date
file=open('logfile.txt','w')
def main():
print("*** Welcome to the CIS1051 Conversion/Calculation Program ***\n")
print("Conversions Menu:")
print("1: Body Mass Index")
print("2: Kelvin To Celcius")
print("3: Multiply Two numbers")
print("4: Add Two numbers")
print("5: Substract Two numbers")
print("6: Bitwise AND of two numbers")
print("7: Bitwise OR of two numbers")
print("8: Bitwise XOR of two numbers")
print("9: Simple Interest Calculator")
print("10: Dollor to INR")
print("11: Exit")
n=int(input("Enter a choice for the conversion to perform:"))
if (n==1):
BMI()
main()
elif (n==2):
K2C()
main()
elif (n==3):
Multiply()
main()
elif (n==4):
addition()
main()
elif (n==5):
substract()
main()
elif (n==6):
AND()
main()
elif (n==7):
OR()
main()
elif (n==8):
XOR()
main()
elif (n==9):
SIC()
main()
elif (n==10):
D2R()
main()
elif (n==11):
EXIT()
else:
print("Invalid Choice")
m.write("Invalid Choice\n")
main()
def BMI():
file.write("\n")
today = date.today()
file.write("Today's date: "+ str(today)+"\n")
now = datetime.now()
current_time = now.strftime("%H:%M:%S")
file.write(" Current Time ="+str(current_time)+"\n")
file.write("Body Mass Index \n")
n1=float(input("Height(in metre): "))
n2=float(input("Weight(in kg): "))
file.write("Inputs\n")
file.write("Height(in metre): "+str(n1)+"\n")
file.write("Weight(in Kg): "+str(n2)+"\n")
if n1>0:
k=n2/(n1*n1)
print("Body Mass Index : ",k)
file.write("Output\n")
file.write("Body Mass Index : "+str(k)+"\n")
else:
print("Height should be greater than 0")
file.write("Height should be greater than 0\n")

def K2C():
file.write("\n")
today = date.today()
file.write("Today's date: "+ str(today)+"\n")
now = datetime.now()
current_time = now.strftime("%H:%M:%S")
file.write(" Current Time ="+str(current_time)+"\n")
file.write("Kelvin To Celcius \n")
n1=float(input("Temperature(in Kelvin): "))
file.write("Inputs\n")
...