Update soybean_dataset.py

soybean_dataset.py

@@ -35,7 +35,7 @@ from numpy import asarray
 from concurrent.futures import ThreadPoolExecutor, as_completed
 import requests
 import asyncio
-
+from functools import wraps
 import logging
 
 
@@ -121,9 +121,16 @@ class SoybeanDataset(datasets.GeneratorBasedBuilder):
             datasets.SplitGenerator(
                 name=datasets.Split.VALIDATION, gen_kwargs={"filepath": downloaded_files["valid"]}),
         ]
-    def background(self,f):
+        
+    def background(f):
+        @wraps(f)
         def wrapped(*args, **kwargs):
-            return asyncio.get_event_loop().run_in_executor(None, f, *args, **kwargs)
+            loop = asyncio.get_event_loop()
+            if loop.is_running():
+                # If the loop is already running, we can't use run_in_executor directly.
+                # You would need to ensure this is handled correctly depending on your application's architecture.
+                raise RuntimeError("Asyncio loop already running")
+            return loop.run_in_executor(None, f, *args, **kwargs)
         return wrapped
 
     @background