Update app.py

app.py

@@ -170,7 +170,7 @@ def delete_index_namespace():
     index_status=index_current.describe_index_stats()
     print("****************Start of Namespace Deletion*******************")
     print("index_name_extracted:"+str(index_name_extracted))
-    print("index_current:"+index_current)    
+    print("index_current:"+str(index_current))
     print("index_status:"+str(index_status))
     print("namespace:"+namespace)       
     index_namespace_to_delete = pinecone.Index(index_name=index_current)