Sending a semantic search query using HTTP REST

hotels.py

data = """
{
    "query": [
        {
            "query": "%s",
            "num_results": 3,
            "corpus_key": [
            {
                "customer_id": %s,
                "corpus_id": %s
            }
            ]
        }
    ]
}
""" % (line.replace('"', '\\"'), self.customer_id, self.corpus_id)

# Send the request to the server.
response = requests.post(
    self.url,
    headers={
        "authorization": "Bearer %s" % self.token["access_token"],
        "customer-id": str(self.customer_id)
    },
    data=data)