Update src/diffusers/schedulers/scheduling_flow_match_euler_discrete.py

Co-authored-by: YiYi Xu <yixu310@gmail.com>

Author: apolinario

src/diffusers/schedulers/scheduling_flow_match_euler_discrete.py

@@ -381,7 +381,6 @@ def step(
         s_noise: float = 1.0,
         generator: Optional[torch.Generator] = None,
         per_token_timesteps: Optional[torch.Tensor] = None,
-        stochastic_sampling: Optional[bool] = None,
         return_dict: bool = True,
     ) -> Union[FlowMatchEulerDiscreteSchedulerOutput, Tuple]:
         """