human
Solve the following python programming problem given the following code:
def program_available(program) : 
    def is_exe(fpath) : 
        return (os.path.isfile (fpath) and os.access (fpath, os.X_OK)) 
(fpath, fname) = os.path.split (path) 
    if fpath : 
        if is_exe (program) : 
            return True 
else : 
        for path in os.environ ['PATH'].split (os.pathsep) : 
            path = path.strip ('"') 
            exe_file = os.path.join (path, program) 
            if is_exe (exe_file) : 
                return True 
return None 

    
    

    Fix the buggy line: (fpath, fname) = os.path.split (path)
assistant
#Here is Python code to fix the buggy line: (fpath, fname) = os.

(fpath, fname) = os.path.split (program)