FIX: PyBIDS does not use Paths internally

Author: effigies

templateflow/conf/__init__.py

@@ -39,5 +39,5 @@
             zipref.extractall(str(TF_HOME))
 
 TF_LAYOUT = Layout(
-    TF_HOME, validate=False, config='templateflow',
+    str(TF_HOME), validate=False, config='templateflow',
     ignore=['.git', '.datalad', '.gitannex', '.gitattributes', 'scripts'])