polish print format, test=develop (#24312)

5 years ago · c78da18db4
parent f79526c21c
commit c78da18db4
1 changed files with 1 additions and 0 deletions
--- a/python/paddle/fluid/framework.py
+++ b/python/paddle/fluid/framework.py
@ -4116,6 +4116,7 @@ class Program(object):
        program_str = ""
        for block in self.blocks:
            program_str += block._to_readable_code(skip_op_callstack)
+            program_str += '\n'
        return program_str

    def to_string(self, throw_on_error, with_details=False):