remove global_options TF32 migration warning from nequip-train

Author: cw-tan

nequip/scripts/train.py

@@ -2,7 +2,6 @@
 """Train a network."""
 
 import torch
-import warnings
 
 from ._workflow_utils import set_workflow_state
 from nequip.utils import get_current_code_versions, RankedLogger
@@ -92,23 +91,8 @@ def main(config: DictConfig) -> None:
         f"and use the output directory provided by Hydra: {hydra.core.hydra_config.HydraConfig.get().runtime.output_dir}"
     )
 
-    logger.debug("Setting global options ...")
-
-    # as of NequIP v0.14.0, we removed the need to provide `global_options` in the config file
-    # we provide this warning to help users migrate
-    if "global_options" in config:
-        warnings.warn(
-            "\n\n!!! WARNING !!!\n"
-            "The `global_options` section is no longer a required section in config files and will be ignored. "
-            "TF32 settings should now be configured using the TF32Scheduler callback:\n\n"
-            "callbacks:\n"
-            "  - _target_: nequip.train.callbacks.TF32Scheduler\n"
-            "    schedule:\n"
-            "      0: true\n\n"
-            "See the documentation for more details.\n",
-        )
-
     # === initialize global state ===
+    logger.debug("Setting global options ...")
     set_global_state()
 
     # === instantiate datamodule ===