Enable timestep shifting

scheduler/scheduler_config.json

@@ -1,6 +1,14 @@
 {
   "_class_name": "FlowMatchEulerDiscreteScheduler",
-  "_diffusers_version": "0.34.0",
+  "_diffusers_version": "0.35.1",
+  "invert_sigmas": false,
   "num_train_timesteps": 1000,
-  "use_beta_sigmas": true
-}
+  "shift": 3.0,
+  "shift_terminal": null,
+  "stochastic_sampling": false,
+  "time_shift_type": "exponential",
+  "use_beta_sigmas": false,
+  "use_dynamic_shifting": false,
+  "use_exponential_sigmas": false,
+  "use_karras_sigmas": false
+}