Copy scheduler_config from v1-3 (#1)

- Copy scheduler_config from v1-3 (c62e3c807b311e0389835e137fd721d6af6c0951)


Co-authored-by: Pedro Cuenca <pcuenq@users.noreply.huggingface.co>

scheduler_config.json

@@ -0,0 +1,12 @@
+{
+  "_class_name": "PNDMScheduler",
+  "_diffusers_version": "0.1.3",
+  "beta_end": 0.012,
+  "beta_schedule": "scaled_linear",
+  "beta_start": 0.00085,
+  "clip_sample": true,
+  "num_train_timesteps": 1000,
+  "timestep_values": null,
+  "skip_prk_steps": true,
+  "trained_betas": null
+}