Input Format doesn't run correctly

[hundan2020]

echo 1.0.0.1, baidu.com | zgrab2 http

by document, it should connect with the ip 1.0.0.1, but it still return the content of baidu.com, following is the response

{"ip":"1.0.0.1","domain":"baidu.com","data":{"http":{"status":"success","protocol":"http","result":{"response":{"status_line":"200 OK","status_code":200,"protocol":{"name":"HTTP/1.1","major":1,"minor":1},"headers":{"accept_ranges":["bytes"],"cache_control":["max-age=86400"],"connection":["Keep-Alive"],"content_length":["81"],"content_type":["text/html"],"date":["Sat, 23 Nov 2019 10:25:54 GMT"],"etag":["\"51-47cf7e6ee8400\""],"expires":["Sun, 24 Nov 2019 10:25:54 GMT"],"last_modified":["Tue, 12 Jan 2010 13:48:00 GMT"],"server":["Apache"]},"body":"\u003chtml\u003e\n\u003cmeta http-equiv=\"refresh\" content=\"0;url=http://www.baidu.com/\"\u003e\n\u003c/html\u003e\n","body_sha256":"1d2d898b8ee2611eeed02868e27b1e3db2d266b4016b54160f128187961431fb","content_length":81,"request":{"url":{"scheme":"http","host":"baidu.com","path":"/"},"method":"GET","headers":{"accept":["*/*"],"user_agent":["Mozilla/5.0 zgrab/0.x"]},"host":"baidu.com"}}},"timestamp":"2019-11-23T18:27:24+08:00"}}}

[codyprime]

Fixed in #240