human
Solve the following python programming problem given the following code:
def _s3_create(self, context, metadata) : 
    'Gets a manifext from s3 and makes an image.' 
    image_path = tempfile.mkdtemp (dir = FLAGS.image_decryption_dir) 
    image_location = metadata ['properties'] ['image_location'] 
    bucket_name = image_location.split ('/') [0] 
    manifest_path = image_location [(len (bucket_name) + 1) :] 
    bucket = self._conn (context).get_bucket (bucket_name) 
    key = bucket.get_key (key) 
    manifest = key.get_contents_as_string () 
    (manifest, image) = self._s3_parse_manifest (context, metadata, manifest) 
    image_id = image ['id'] 
    def delayed_create() : 
        'This handles the fetching and decrypting of the part files.' 
        log_vars = { 
            'image_location' : image_location, 
            'image_path' : image_path, 
} 
        metadata ['properties'] ['image_state'] = 'downloading' 
        self.service.update (context, image_id, metadata) 
        try : 
            parts = [] 
            elements = manifest.find ('image').getiterator ('filename') 
            for fn_element in elements : 
                part = self._download_file (bucket, fn_element.text, image_path) 
                parts.append (part) 
enc_filename = os.path.join (image_path, 'image.encrypted') 
            with open (enc_filename, 'w') as combined : 
                for filename in parts : 
                    with open (filename) as part : 
                        shutil.copyfileobj (part, combined) 
except Exception : 
            LOG.exception (_ ('Failed to download %(image_location)s to %(image_path)s'), log_vars) 
            metadata ['properties'] ['image_state'] = 'failed_download' 
            self.service.update (context, image_id, metadata) 
            return 
metadata ['properties'] ['image_state'] = 'decrypting' 
        self.service.update (context, image_id, metadata) 
        try : 
            hex_key = manifest.find ('image/ec2_encrypted_key').text 
            encrypted_key = binascii.a2b_hex (hex_key) 
            hex_iv = manifest.find...

    
    

    Fix the buggy line: key = bucket.get_key (key)
assistant
#Here is Python program to find ('image').

key = bucket.get_key (manifest_path)