Improve error message

Author: thewhaleking

bittensor_cli/src/commands/stake/move.py

@@ -39,12 +39,15 @@ async def display_stake_movement_cross_subnets(
     if origin_netuid == destination_netuid:
         subnet = await subtensor.subnet(origin_netuid)
         received_amount_tao = subnet.alpha_to_tao(amount_to_move - stake_fee)
+        received_amount = subnet.tao_to_alpha(received_amount_tao)
 
-        if received_amount_tao < Balance.from_tao(0):
-            print_error("Not enough Alpha to pay the transaction fee.")
+        if received_amount < Balance.from_tao(0).set_unit(destination_netuid):
+            print_error(
+                f"Not enough Alpha to pay the transaction fee. The fee is {stake_fee}, "
+                f"which would set the total received to {received_amount}."
+            )
             raise ValueError
 
-        received_amount = subnet.tao_to_alpha(received_amount_tao)
         price = subnet.price.tao
         price_str = (
             str(float(price))
@@ -63,8 +66,11 @@ async def display_stake_movement_cross_subnets(
         received_amount = dynamic_destination.tao_to_alpha(received_amount_tao)
         received_amount.set_unit(destination_netuid)
 
-        if received_amount < Balance.from_tao(0):
-            print_error("Not enough Alpha to pay the transaction fee.")
+        if received_amount < Balance.from_tao(0).set_unit(destination_netuid):
+            print_error(
+                f"Not enough Alpha to pay the transaction fee. The fee is {stake_fee}, "
+                f"which would set the total received to {received_amount}."
+            )
             raise ValueError
 
         price_str = (