Remove input_addresses from tx_builder required signers

Author: nielstron

pycardano/txbuilder.py

@@ -922,16 +922,7 @@ def build(
         ) and self.required_signers is None:
             # Collect all signatories from explicitly defined
             # transaction inputs and collateral inputs, and input addresses
-            input_addresses = [
-                Address.from_primitive(a) if isinstance(a, str) else a
-                for a in self.input_addresses
-            ]
-            required_signers = self._input_vkey_hashes() | set(
-                a.payment_part
-                for a in input_addresses
-                if isinstance(a.payment_part, VerificationKeyHash)
-            )
-            self.required_signers = list(required_signers)
+            self.required_signers = list(self._input_vkey_hashes())
 
         selected_utxos = []
         selected_amount = Value()

test/pycardano/test_txbuilder.py

@@ -330,16 +330,16 @@ def test_tx_builder_mint_multi_asset(chain_context):
             [
                 sender_address.to_primitive(),
                 [
-                    5809683,
+                    5811003,
                     {b"1111111111111111111111111111": {b"Token1": 1, b"Token2": 2}},
                 ],
             ],
         ],
-        2: 190317,
+        2: 188997,
         3: 123456789,
         8: 1000,
         9: mint,
-        14: [sender_address.payment_part.to_primitive()],
+        14: [],
     }
 
     assert expected == tx_body.to_primitive()