diff --git a/lisp/ob-python.el b/lisp/ob-python.el
index 7bc9a1f..2734bff 100644
--- a/lisp/ob-python.el
+++ b/lisp/ob-python.el
@@ -86,8 +86,11 @@ This function is called by `org-babel-execute-src-block'."
 	  (org-babel-expand-body:generic
 	   (concat body (if return-val (format "\nreturn %s" return-val) ""))
 	   params (org-babel-variable-assignments:python params)))
-         (result (org-babel-python-evaluate
-		  session full-body result-type result-params preamble)))
+         (result
+	  (py-send-string-return-output full-body)
+	  ;; (org-babel-python-evaluate
+	  ;; session full-body result-type result-params preamble)
+	  ))
     (org-babel-reassemble-table
      result
      (org-babel-pick-name (cdr (assoc :colname-names params))