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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def search(self, domain, wildcard=True):
 """ Search crt.sh for the given domain. domain -- Domain to search for wildcard -- Whether or not to prepend a wildcard to the domain (default: True) Return a list of a certificate dict: { "issuer_ca_id": 16418, "issuer_name": "C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3", "name_value": "hatch.uber.com", "min_cert_id": 325717795, "min_entry_timestamp": "2018-02-08T16:47:39.089", "not_before": "2018-02-08T15:47:39" } XML notation would also include the base64 cert: https://crt.sh/atom?q={} """

        base_url = "https://crt.sh/?q={}&output=json"
        if wildcard:
            domain = "%25.{}".format(domain)
        url = base_url.format(domain)

        ua = 'Mozilla/5.0 (Windows NT 6.1; WOW64; rv:40.0) Gecko/20100101 Firefox/40.1'
        req = requests.get(url, headers={'User-Agent': ua})

        if req.ok:
            try:
                content = req.content.decode('utf-8')
                data = json.loads(content.replace('}{', '},{'))
                return data
            except Exception:
                self.error("Error retrieving information.")
        return None