diff --git a/Pipfile b/Pipfile
deleted file mode 100644
index 605088d..0000000
--- a/Pipfile
+++ /dev/null
@@ -1,16 +0,0 @@
-[[source]]
-
-url = "https://pypi.python.org/simple"
-verify_ssl = true
-name = "pypi"
-
-
-[packages]
-
-pycodestyle = "*"
-pytest = "*"
-PyYAML = "==4.2b4"
-
-
-[dev-packages]
-
diff --git a/Pipfile.lock b/Pipfile.lock
deleted file mode 100644
index 2090fd4..0000000
--- a/Pipfile.lock
+++ /dev/null
@@ -1,89 +0,0 @@
-{
-    "_meta": {
-        "hash": {
-            "sha256": "f86826fa4239dea24ceb6dbac0dd68caeb99b9c982dc6ace46ea32fbd09ab747"
-        },
-        "pipfile-spec": 6,
-        "requires": {},
-        "sources": [
-            {
-                "name": "pypi",
-                "url": "https://pypi.python.org/simple",
-                "verify_ssl": true
-            }
-        ]
-    },
-    "default": {
-        "atomicwrites": {
-            "hashes": [
-                "sha256:0312ad34fcad8fac3704d441f7b317e50af620823353ec657a53e981f92920c0",
-                "sha256:ec9ae8adaae229e4f8446952d204a3e4b5fdd2d099f9be3aaf556120135fb3ee"
-            ],
-            "version": "==1.2.1"
-        },
-        "attrs": {
-            "hashes": [
-                "sha256:10cbf6e27dbce8c30807caf056c8eb50917e0eaafe86347671b57254006c3e69",
-                "sha256:ca4be454458f9dec299268d472aaa5a11f67a4ff70093396e1ceae9c76cf4bbb"
-            ],
-            "version": "==18.2.0"
-        },
-        "more-itertools": {
-            "hashes": [
-                "sha256:38a936c0a6d98a38bcc2d03fdaaedaba9f412879461dd2ceff8d37564d6522e4",
-                "sha256:c0a5785b1109a6bd7fac76d6837fd1feca158e54e521ccd2ae8bfe393cc9d4fc",
-                "sha256:fe7a7cae1ccb57d33952113ff4fa1bc5f879963600ed74918f1236e212ee50b9"
-            ],
-            "version": "==5.0.0"
-        },
-        "pluggy": {
-            "hashes": [
-                "sha256:8ddc32f03971bfdf900a81961a48ccf2fb677cf7715108f85295c67405798616",
-                "sha256:980710797ff6a041e9a73a5787804f848996ecaa6f8a1b1e08224a5894f2074a"
-            ],
-            "version": "==0.8.1"
-        },
-        "py": {
-            "hashes": [
-                "sha256:bf92637198836372b520efcba9e020c330123be8ce527e535d185ed4b6f45694",
-                "sha256:e76826342cefe3c3d5f7e8ee4316b80d1dd8a300781612ddbc765c17ba25a6c6"
-            ],
-            "version": "==1.7.0"
-        },
-        "pycodestyle": {
-            "hashes": [
-                "sha256:cbc619d09254895b0d12c2c691e237b2e91e9b2ecf5e84c26b35400f93dcfb83",
-                "sha256:cbfca99bd594a10f674d0cd97a3d802a1fdef635d4361e1a2658de47ed261e3a"
-            ],
-            "index": "pypi",
-            "version": "==2.4.0"
-        },
-        "pytest": {
-            "hashes": [
-                "sha256:41568ea7ecb4a68d7f63837cf65b92ce8d0105e43196ff2b26622995bb3dc4b2",
-                "sha256:c3c573a29d7c9547fb90217ece8a8843aa0c1328a797e200290dc3d0b4b823be"
-            ],
-            "index": "pypi",
-            "version": "==4.1.1"
-        },
-        "pyyaml": {
-            "hashes": [
-                "sha256:254bf6fda2b7c651837acb2c718e213df29d531eebf00edb54743d10bcb694eb",
-                "sha256:3108529b78577327d15eec243f0ff348a0640b0c3478d67ad7f5648f93bac3e2",
-                "sha256:3c17fb92c8ba2f525e4b5f7941d850e7a48c3a59b32d331e2502a3cdc6648e76",
-                "sha256:8d6d96001aa7f0a6a4a95e8143225b5d06e41b1131044913fecb8f85a125714b",
-                "sha256:c8a88edd93ee29ede719080b2be6cb2333dfee1dccba213b422a9c8e97f2967b"
-            ],
-            "index": "pypi",
-            "version": "==4.2b4"
-        },
-        "six": {
-            "hashes": [
-                "sha256:3350809f0555b11f552448330d0b52d5f24c91a322ea4a15ef22629740f3761c",
-                "sha256:d16a0141ec1a18405cd4ce8b4613101da75da0e9a7aec5bdd4fa804d0e0eba73"
-            ],
-            "version": "==1.12.0"
-        }
-    },
-    "develop": {}
-}