fixed style checks (W293 blank line contains whitespace)

volodymyrss · volodymyrss · commit cf4fb8c86d71 · 2021-05-31T09:11:04.000+02:00
diff --git a/astroquery/heasarc/core.py b/astroquery/heasarc/core.py
@@ -187,7 +187,7 @@ def _old_w3query_fallback(self, content):
         I = BytesIO()
         f.writeto(I)
         I.seek(0)
-        
+
         return Table.read(I)
 
     def _fallback(self, text):
