removed the above line of code that creates a gasPrice key in the dict options that raises unknown kwargs exceptions while signing the transaction because the gasPrice has been removed from the transaction option for ethereum ,and now it uses maxFeePerGas and maxPriorityFeePerGas instead of gasPrice
https://github.com/dydxprotocol/dydx-v3-python/blob/master/dydx3/modules/eth.py#L123
removed the above line of code that creates a gasPrice key in the dict options that raises unknown kwargs exceptions while signing the transaction because the gasPrice has been removed from the transaction option for ethereum ,and now it uses maxFeePerGas and maxPriorityFeePerGas instead of gasPrice