diff --git a/Pipfile.lock b/Pipfile.lock
index 99efdaa..f122511 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -17,61 +17,62 @@
     "develop": {
         "coverage": {
             "hashes": [
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-                "sha256:4eddd3153d02204f22aef0825409091a91bf2a20bce06fe0f638f5c19a85de54",
-                "sha256:5247bab12f84a1d608213b96b8af0cbb30d090d705b6663ad794c2f2a5e5b9fe",
-                "sha256:5492a6ce3bdb15c6ad66cb68a0244854d9917478877a25671d70378bdc8562d0",
-                "sha256:56afbf41fa4a7b27f6635bc4289050ac3ab7951b8a821bca46f5b024500e6321",
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-                "sha256:63c5b8ecbc3b3d5eb3a9d873dec60afc0cd5ff9d9f1c75981d8c31cfe4df8527",
-                "sha256:68d8a0426b49c053013e631c0cdc09b952d857efa8f68121746b339912d27a12",
-                "sha256:74c160285f2dfe0acf0f72d425f3e970b21b6de04157fc65adc9fd07ee44177f",
-                "sha256:7a9baf8e230f9621f8e1d00c580394a0aa328fdac0df2b3f8384387c44083c0f",
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-                "sha256:7f297e0c1ae55300ff688568b04ff26b01c13dfbf4c9d2b7d0cb688ac60df479",
-                "sha256:80501d1b2270d7e8daf1b64b895745c3e234289e00d5f0e30923e706f110334e",
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-                "sha256:97c44f4ee13bce914272589b6b41165bbb650e48fdb7bd5493a38bde8de730a1",
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-                "sha256:ccc51713b5581e12f93ccb9c5e39e8b5d4b16776d584c0f5e9e4e63381356482",
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-                "sha256:fc0ed8d310afe013db1eedd37176d0839dc66c96bcfcce8f6607a73ffea2d6ba"
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+                "sha256:4aba512a15a3e1e4fdbfed2f5392ec221434a614cc68100ca99dcad7af29f3f8",
+                "sha256:4c96dd7798d83b960afc6c1feb9e5af537fc4908852ef025600374ff1a017392",
+                "sha256:50dd1e2dd13dbbd856ffef69196781edff26c800a74f070d3b3e3389cab2600d",
+                "sha256:5289490dd1c3bb86de4730a92261ae66ea8d44b79ed3cc26464f4c2cde581fbc",
+                "sha256:53669b79f3d599da95a0afbef039ac0fadbb236532feb042c534fbb81b1a4e40",
+                "sha256:553d7094cb27db58ea91332e8b5681bac107e7242c23f7629ab1316ee73c4981",
+                "sha256:586649ada7cf139445da386ab6f8ef00e6172f11a939fc3b2b7e7c9082052fa0",
+                "sha256:5ae4c6da8b3d123500f9525b50bf0168023313963e0e2e814badf9000dd6ef92",
+                "sha256:5b4ee7080878077af0afa7238df1b967f00dc10763f6e1b66f5cced4abebb0a3",
+                "sha256:5d991e13ad2ed3aced177f524e4d670f304c8233edad3210e02c465351f785a0",
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+                "sha256:6407424621f40205bbe6325686417e5e552f6b2dba3535dd1f90afc88a61d465",
+                "sha256:6bc6f3f4692d806831c136c5acad5ccedd0262aa44c087c46b7101c77e139140",
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+                "sha256:770f143980cc16eb601ccfd571846e89a5fe4c03b4193f2e485268f224ab602f",
+                "sha256:7eb0b188f30e41ddd659a529e385470aa6782f3b412f860ce22b2491c89b8593",
+                "sha256:7eb3cd48d54b9bd0e73026dedce44773214064be93611deab0b6a43158c3d5a0",
+                "sha256:87d38444efffd5b056fcc026c1e8d862191881143c3aa80bb11fcf9dca9ae204",
+                "sha256:8a07b692129b8a14ad7a37941a3029c291254feb7a4237f245cfae2de78de037",
+                "sha256:966f10df9b2b2115da87f50f6a248e313c72a668248be1b9060ce935c871f276",
+                "sha256:a6191b3a6ad3e09b6cfd75b45c6aeeffe7e3b0ad46b268345d159b8df8d835f9",
+                "sha256:aab8e9464c00da5cb9c536150b7fbcd8850d376d1151741dd0d16dfe1ba4fd26",
+                "sha256:ac3c5b7e75acac31e490b7851595212ed951889918d398b7afa12736c85e13ce",
+                "sha256:ac9ad38204887349853d7c313f53a7b1c210ce138c73859e925bc4e5d8fc18e7",
+                "sha256:b9c0c19f70d30219113b18fe07e372b244fb2a773d4afde29d5a2f7930765136",
+                "sha256:c397c70cd20f6df7d2a52283857af622d5f23300c4ca8e5bd8c7a543825baa5a",
+                "sha256:c6601a60318f9c3945be6ea0f2a80571f4299b6801716f8a6e4846892737ebe4",
+                "sha256:c6f55d38818ca9596dc9019eae19a47410d5322408140d9a0076001a3dcb938c",
+                "sha256:ca70466ca3a17460e8fc9cea7123c8cbef5ada4be3140a1ef8f7b63f2f37108f",
+                "sha256:ca833941ec701fda15414be400c3259479bfde7ae6d806b69e63b3dc423b1832",
+                "sha256:cd0f7429ecfd1ff597389907045ff209c8fdb5b013d38cfa7c60728cb484b6e3",
+                "sha256:cd694e19c031733e446c8024dedd12a00cda87e1c10bd7b8539a87963685e969",
+                "sha256:cdd088c00c39a27cfa5329349cc763a48761fdc785879220d54eb785c8a38520",
+                "sha256:de30c1aa80f30af0f6b2058a91505ea6e36d6535d437520067f525f7df123887",
+                "sha256:defbbb51121189722420a208957e26e49809feafca6afeef325df66c39c4fdb3",
+                "sha256:f09195dda68d94a53123883de75bb97b0e35f5f6f9f3aa5bf6e496da718f0cb6",
+                "sha256:f12d8b11a54f32688b165fd1a788c408f927b0960984b899be7e4c190ae758f1",
+                "sha256:f1a317fdf5c122ad642db8a97964733ab7c3cf6009e1a8ae8821089993f175ff",
+                "sha256:f2781fd3cabc28278dc982a352f50c81c09a1a500cc2086dc4249853ea96b981",
+                "sha256:f4f456590eefb6e1b3c9ea6328c1e9fa0f1006e7481179d749b3376fc793478e"
             ],
             "index": "pypi",
-            "version": "==7.3.0"
+            "markers": "python_version >= '3.8'",
+            "version": "==7.3.1"
         },
         "flake8": {
             "hashes": [
@@ -79,6 +80,7 @@
                 "sha256:ffdfce58ea94c6580c77888a86506937f9a1a227dfcd15f245d694ae20a6b6e5"
             ],
             "index": "pypi",
+            "markers": "python_full_version >= '3.8.1'",
             "version": "==6.1.0"
         },
         "iniconfig": {
@@ -128,6 +130,7 @@
                 "sha256:ff0cedc84184115202475bbb46dd99f8dcb87fe24d5d0ddfc0fe6b8575c88d2f"
             ],
             "index": "pypi",
+            "markers": "python_version >= '3.8'",
             "version": "==1.5.1"
         },
         "mypy-extensions": {
@@ -172,19 +175,20 @@
         },
         "pytest": {
             "hashes": [
-                "sha256:78bf16451a2eb8c7a2ea98e32dc119fd2aa758f1d5d66dbf0a59d69a3969df32",
-                "sha256:b4bf8c45bd59934ed84001ad51e11b4ee40d40a1229d2c79f9c592b0a3f6bd8a"
+                "sha256:1d881c6124e08ff0a1bb75ba3ec0bfd8b5354a01c194ddd5a0a870a48d99b002",
+                "sha256:a766259cfab564a2ad52cb1aae1b881a75c3eb7e34ca3779697c23ed47c47069"
             ],
             "index": "pypi",
-            "version": "==7.4.0"
+            "markers": "python_version >= '3.7'",
+            "version": "==7.4.2"
         },
         "typing-extensions": {
             "hashes": [
-                "sha256:440d5dd3af93b060174bf433bccd69b0babc3b15b1a8dca43789fd7f61514b36",
-                "sha256:b75ddc264f0ba5615db7ba217daeb99701ad295353c45f9e95963337ceeeffb2"
+                "sha256:8f92fc8806f9a6b641eaa5318da32b44d401efaac0f6678c9bc448ba3605faa0",
+                "sha256:df8e4339e9cb77357558cbdbceca33c303714cf861d1eef15e1070055ae8b7ef"
             ],
-            "markers": "python_version >= '3.7'",
-            "version": "==4.7.1"
+            "markers": "python_version >= '3.8'",
+            "version": "==4.8.0"
         }
     }
 }