Avoid multiple repeat in indent

[BashBedlam]

Also is it possible to initialize the variable count at the top so that the numbers count appear just after Primes sum that gives:?

Do you mean like this?

import itertools
  
lim = int(input("Generate prime numbers up to : "))
listo = []
def prime_eratosthenes(lim):
    prime_list = []
      
    for i in range(2, lim+1):
        if i not in prime_list:
            print (i, end = ' ')
            listo.append(i)
            for j in range(i*i, lim+1, i):
                prime_list.append(j)
               # print(j)
  
    return listo
      
def printPairs(lim):
    primes = prime_eratosthenes(lim)
    for i in range(0, len(primes)):
        for j in range(i+1, len(primes)):
            if (primes[i]*primes[j])==lim:
                print(' ')
                print("Primes multiply that gives: ",lim)
                print(primes[i], primes[j])
                  
printPairs(lim)
som = 0
count = 0
for L in range(0, len(listo)+1):
    for subset in itertools.combinations(listo, L):
        som = sum(subset)
        if (som == lim):
            print(som, subset)
            count += 1 

print('')
print('Primes sum that gives:', lim)
print("Number of pairs: ", count)

Also, if you give it an 85 or 86 to chew on, you can see how long it takes. I think 100 is just overloading something.