Updating a single element in encrypt array

[imtiyazuddin]

I want to be able to update a single element in the ciphertext array, something like:

ct_a[0] = ct_a[0]*5

but I am getting following error

---

TypeError Traceback (most recent call last)
Cell In[58], line 1
----> 1 ct_a[0] = ct_a[0]*5

TypeError: 'PaillierEncryptedNumber' object does not support item assignment

is there a way to do this?