human
Solve the following python programming problem given the following code:
def FindBinaryPath(self, cmd) : 
    def is_exec(fpath) : 
        return (os.path.isfile (fpath) and os.access (fpath, os.X_OK)) 
(fpath, fname) = os.path.split (cmd) 
    if fpath : 
        if is_exec (cmd) : 
            return cmd 
else : 
        for path in os.environ ['PATH'].split (os.pathsep) : 
            path = path.strip ('"') 
            binary = os.path.join (path, cmd) 
            if is_exec (binary) : 
                return binary 
return error (path.vim, 'gocode binary not found') 

    
    

    Fix the buggy line: return error (path.vim, 'gocode binary not found')
assistant
#Here is Python program to fix the buggy line: return error (path.

return error (self.vim, 'gocode binary not found')