human
Solve the following python programming problem given the following code:
def get_source(self, environment, template) : 
    pieces = split_template_path (template) 
    for searchpath in searchpath.searchpath : 
        filename = path.join (searchpath, * pieces) 
        f = open_if_exists (filename) 
        if (f is None) : 
            continue 
try : 
            contents = f.read ().decode (self.encoding) 
finally : 
            f.close () 
mtime = path.getmtime (filename) 
        def uptodate() : 
            try : 
                return (path.getmtime (filename) == mtime) 
except OSError : 
                return False 
return (contents, filename, uptodate) 
raise TemplateNotFound (template) 

    
    

    Fix the buggy line: for searchpath in searchpath.searchpath :
assistant
#Here is Python code to fix the buggy line: for searchpath in searchpath.

for searchpath in self.searchpath :