human
Solve the following python programming problem given the following code:
def parse_volume_bindings(volumes) : 
    '
    Parse volumes into a dict.
    :param volumes: list of strings
    :return: dict
    ' 
    def parse_volume(v) : 
        if (':' in v) : 
            parts = v.split (':') 
            if (len (parts) > 2) : 
                (hp, cp, ro) = (parts [0], parts [1], parts [2]) 
                return (hp, cp, (ro == 'ro')) 
else : 
                (hp, cp) = (parts [0], parts [1]) 
                return (hp, cp, False) 
else : 
            return (None, v, False) 
result = { 
        
} 
    if volumes : 
        for vol in volumes : 
            (host_path, container_path, read_only) = parse_volume (vol) 
            if host_path : 
                result [volumes] = { 
                    'bind' : container_path, 
                    'ro' : read_only, 
} 
return result 

    
    

    Fix the buggy line: result [volumes] = {
assistant
#Here is Python code to fix the buggy line: result [volumes] = {
.

result [host_path] = {