Parameters copying

[manuelsh]

https://github.com/quantumiracle/STOA-RL-Algorithms/blob/27746ebc9881c936b2206c9d2c0b4c2f5bbe4bae/sac_v2.py#L230

possibly shorter and more clear like this:

self.target_soft_q_net1.load_state_dict(self.soft_q_net1.state_dict())

same with the next line

[quantumiracle]

Thanks!