Try and except test on the import of xesmf 3

Author: hulecom

lenapy/lenapy_geo.py

@@ -10,7 +10,7 @@
 try:
     import xesmf as xe
 except ModuleNotFoundError:
-    raise warnings.warn(
+    warnings.warn(
         "Warning: No module named 'ESMF', often due to installation with pip instead of conda for the xesmf lib."
         "You can try to manually set up the ESMFMKFILE global variable with os.environ() function to solve"
         "this issue."

lenapy/readers/geo_reader.py

@@ -11,7 +11,7 @@
 try:
     import xesmf as xe
 except ModuleNotFoundError:
-    raise warnings.warn(
+    warnings.warn(
         "Warning: No module named 'ESMF', often due to installation with pip instead of conda for the xesmf lib."
         "You can try to manually set up the ESMFMKFILE global variable with os.environ() function to solve"
         "this issue."