Merge branch 'fengwu_ghr' of https://github.com/openclimatefix/graph_…

…weather into fengwu_ghr

tests/test_model.py

@@ -390,4 +390,4 @@ def test_gencast_denoiser():
             corrupted_targets=corrupted_targets, prev_inputs=prev_inputs, noise_levels=noise_levels
         )
 
-    assert not torch.isnan(preds).any()
+    assert not torch.isnan(preds).any()