wrong key in the ignition
 

can somebody please help? I accidentally put a spare key in the ignition that did not have the computer chip in the key. It was strictly to open the doors. I tried to get the key out and it will not flip all the way back to come out. I have a 2001 honda accord with the immobilizer car theft system. Is there a trick to getting the key out or do I have to have the dealership do it?