diff --git a/Pipfile.lock b/Pipfile.lock
index ab4cfef..538acbe 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -18,24 +18,26 @@
     "default": {
         "amqp": {
             "hashes": [
-                "sha256:24dbaff8ce4f30566bb88976b398e8c4e77637171af3af6f1b9650f48890e60b",
-                "sha256:bb68f8d2bced8f93ccfd07d96c689b716b3227720add971be980accfc2952139"
+                "sha256:70cdb10628468ff14e57ec2f751c7aa9e48e7e3651cfd62d431213c0c4e58f21",
+                "sha256:aa7f313fb887c91f15474c1229907a04dac0b8135822d6603437803424c0aa59"
             ],
-            "version": "==2.6.0"
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4'",
+            "version": "==2.6.1"
         },
         "asgiref": {
             "hashes": [
-                "sha256:8036f90603c54e93521e5777b2b9a39ba1bad05773fcf2d208f0299d1df58ce5",
-                "sha256:9ca8b952a0a9afa61d30aa6d3d9b570bb3fd6bafcf7ec9e6bed43b936133db1c"
+                "sha256:4ef1ab46b484e3c706329cedeff284a5d40824200638503f5768edb6de7d58e9",
+                "sha256:ffc141aa908e6f175673e7b1b3b7af4fdb0ecb738fc5c8b88f69f055c2415214"
             ],
-            "version": "==3.2.7"
+            "markers": "python_version >= '3.6'",
+            "version": "==3.4.1"
         },
         "billiard": {
             "hashes": [
-                "sha256:bff575450859a6e0fbc2f9877d9b715b0bbc07c3565bb7ed2280526a0cdf5ede",
-                "sha256:d91725ce6425f33a97dfa72fb6bfef0e47d4652acd98a032bd1a7fbf06d5fa6a"
+                "sha256:299de5a8da28a783d51b197d496bef4f1595dd023a93a4f59dde1886ae905547",
+                "sha256:87103ea78fa6ab4d5c751c4909bcff74617d985de7fa8b672cf8618afd5a875b"
             ],
-            "version": "==3.6.3.0"
+            "version": "==3.6.4.0"
         },
         "celery": {
             "hashes": [
@@ -47,10 +49,10 @@
         },
         "certifi": {
             "hashes": [
-                "sha256:1d987a998c75633c40847cc966fcf5904906c920a7f17ef374f5aa4282abd304",
-                "sha256:51fcb31174be6e6664c5f69e3e1691a2d72a1a12e90f872cbdb1567eb47b6519"
+                "sha256:2bbf76fd432960138b3ef6dda3dde0544f27cbf8546c458e60baf371917ba9ee",
+                "sha256:50b1e4f8446b06f41be7dd6338db18e0990601dce795c2b1686458aa7e8fa7d8"
             ],
-            "version": "==2020.4.5.1"
+            "version": "==2021.5.30"
         },
         "chardet": {
             "hashes": [
@@ -61,18 +63,19 @@
         },
         "click": {
             "hashes": [
-                "sha256:d2b5255c7c6349bc1bd1e59e08cd12acbbd63ce649f2588755783aa94dfb6b1a",
-                "sha256:dacca89f4bfadd5de3d7489b7c8a566eee0d3676333fbb50030263894c38c0dc"
+                "sha256:8c04c11192119b1ef78ea049e0a6f0463e4c48ef00a30160c704337586f3ad7a",
+                "sha256:fba402a4a47334742d782209a7c79bc448911afe1149d07bdabdf480b3e2f4b6"
             ],
-            "version": "==7.1.2"
+            "markers": "python_version >= '3.6'",
+            "version": "==8.0.1"
         },
         "django": {
             "hashes": [
-                "sha256:5052b34b34b3425233c682e0e11d658fd6efd587d11335a0203d827224ada8f2",
-                "sha256:e1630333248c9b3d4e38f02093a26f1e07b271ca896d73097457996e0fae12e8"
+                "sha256:9f8be75646f62204320b195062b1d696ba28aa3d45ee72fb7c888ffaebc5bdb2",
+                "sha256:a6e0d1ff11095b7394c079ade7094c73b2dc3df4a7a373c9b58ed73b77a97feb"
             ],
             "index": "pypi",
-            "version": "==3.0.7"
+            "version": "==3.1.13"
         },
         "django-celery-beat": {
             "hashes": [
@@ -84,31 +87,35 @@
         },
         "django-timezone-field": {
             "hashes": [
-                "sha256:758b7d41084e9ea2e89e59eb616e9b6326e6fbbf9d14b6ef062d624fe8cc6246",
-                "sha256:7e3620fe2211c2d372fad54db8f86ff884098d018d56fda4dca5e64929e05ffc"
+                "sha256:6dc782e31036a58da35b553bd00c70f112d794700025270d8a6a4c1d2e5b26c6",
+                "sha256:97780cde658daa5094ae515bb55ca97c1352928ab554041207ad515dee3fe971"
             ],
-            "version": "==4.0"
+            "markers": "python_version >= '3.5'",
+            "version": "==4.2.1"
         },
         "idna": {
             "hashes": [
-                "sha256:7588d1c14ae4c77d74036e8c22ff447b26d0fde8f007354fd48a7814db15b7cb",
-                "sha256:a068a21ceac8a4d63dbfd964670474107f541babbd2250d61922f029858365fa"
+                "sha256:b307872f855b18632ce0c21c5e45be78c0ea7ae4c15c828c20788b26921eb3f6",
+                "sha256:b97d804b1e9b523befed77c48dacec60e6dcb0b5391d57af6a65a312a90648c0"
             ],
-            "version": "==2.9"
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
+            "version": "==2.10"
         },
         "joblib": {
             "hashes": [
-                "sha256:61e49189c84b3c5d99a969d314853f4d1d263316cc694bec17548ebaa9c47b6e",
-                "sha256:6825784ffda353cc8a1be573118085789e5b5d29401856b35b756645ab5aecb5"
+                "sha256:9c17567692206d2f3fb9ecf5e991084254fe631665c450b443761c4186a613f7",
+                "sha256:feeb1ec69c4d45129954f1b7034954241eedfd6ba39b5e9e4b6883be3332d5e5"
             ],
-            "version": "==0.15.1"
+            "markers": "python_version >= '3.6'",
+            "version": "==1.0.1"
         },
         "kombu": {
             "hashes": [
-                "sha256:437b9cdea193cc2ed0b8044c85fd0f126bb3615ca2f4d4a35b39de7cacfa3c1a",
-                "sha256:dc282bb277197d723bccda1a9ba30a27a28c9672d0ab93e9e51bb05a37bd29c3"
+                "sha256:be48cdffb54a2194d93ad6533d73f69408486483d189fe9f5990ee24255b0e0a",
+                "sha256:ca1b45faac8c0b18493d02a8571792f3c40291cf2bcf1f55afed3d8f3aa7ba74"
             ],
-            "version": "==4.6.10"
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4'",
+            "version": "==4.6.11"
         },
         "nltk": {
             "hashes": [
@@ -161,17 +168,18 @@
         },
         "python-dateutil": {
             "hashes": [
-                "sha256:73ebfe9dbf22e832286dafa60473e4cd239f8592f699aa5adaf10050e6e1823c",
-                "sha256:75bb3f31ea686f1197762692a9ee6a7550b59fc6ca3a1f4b5d7e32fb98e2da2a"
+                "sha256:0123cacc1627ae19ddf3c27a5de5bd67ee4586fbdd6440d9748f8abb483d3e86",
+                "sha256:961d03dc3453ebbc59dbdea9e4e11c5651520a876d0f4db161e8674aae935da9"
             ],
-            "version": "==2.8.1"
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
+            "version": "==2.8.2"
         },
         "pytz": {
             "hashes": [
-                "sha256:a494d53b6d39c3c6e44c3bec237336e14305e4f29bbf800b599253057fbb79ed",
-                "sha256:c35965d010ce31b23eeb663ed3cc8c906275d6be1a34393a1d73a41febf4a048"
+                "sha256:83a4a90894bf38e243cf052c8b58f381bfe9a7a483f6a9cab140bc7f702ac4da",
+                "sha256:eb10ce3e7736052ed3623d49975ce333bcd712c7bb19a58b9e2089d4057d0798"
             ],
-            "version": "==2020.1"
+            "version": "==2021.1"
         },
         "redis": {
             "hashes": [
@@ -183,33 +191,54 @@
         },
         "regex": {
             "hashes": [
-                "sha256:1386e75c9d1574f6aa2e4eb5355374c8e55f9aac97e224a8a5a6abded0f9c927",
-                "sha256:27ff7325b297fb6e5ebb70d10437592433601c423f5acf86e5bc1ee2919b9561",
-                "sha256:329ba35d711e3428db6b45a53b1b13a0a8ba07cbbcf10bbed291a7da45f106c3",
-                "sha256:3a9394197664e35566242686d84dfd264c07b20f93514e2e09d3c2b3ffdf78fe",
-                "sha256:51f17abbe973c7673a61863516bdc9c0ef467407a940f39501e786a07406699c",
-                "sha256:579ea215c81d18da550b62ff97ee187b99f1b135fd894a13451e00986a080cad",
-                "sha256:70c14743320a68c5dac7fc5a0f685be63bc2024b062fe2aaccc4acc3d01b14a1",
-                "sha256:7e61be8a2900897803c293247ef87366d5df86bf701083b6c43119c7c6c99108",
-                "sha256:8044d1c085d49673aadb3d7dc20ef5cb5b030c7a4fa253a593dda2eab3059929",
-                "sha256:89d76ce33d3266173f5be80bd4efcbd5196cafc34100fdab814f9b228dee0fa4",
-                "sha256:99568f00f7bf820c620f01721485cad230f3fb28f57d8fbf4a7967ec2e446994",
-                "sha256:a7c37f048ec3920783abab99f8f4036561a174f1314302ccfa4e9ad31cb00eb4",
-                "sha256:c2062c7d470751b648f1cacc3f54460aebfc261285f14bc6da49c6943bd48bdd",
-                "sha256:c9bce6e006fbe771a02bda468ec40ffccbf954803b470a0345ad39c603402577",
-                "sha256:ce367d21f33e23a84fb83a641b3834dd7dd8e9318ad8ff677fbfae5915a239f7",
-                "sha256:ce450ffbfec93821ab1fea94779a8440e10cf63819be6e176eb1973a6017aff5",
-                "sha256:ce5cc53aa9fbbf6712e92c7cf268274eaff30f6bd12a0754e8133d85a8fb0f5f",
-                "sha256:d466967ac8e45244b9dfe302bbe5e3337f8dc4dec8d7d10f5e950d83b140d33a",
-                "sha256:d881c2e657c51d89f02ae4c21d9adbef76b8325fe4d5cf0e9ad62f850f3a98fd",
-                "sha256:e565569fc28e3ba3e475ec344d87ed3cd8ba2d575335359749298a0899fe122e",
-                "sha256:ea55b80eb0d1c3f1d8d784264a6764f931e172480a2f1868f2536444c5f01e01"
-            ],
-            "version": "==2020.5.14"
+                "sha256:04f6b9749e335bb0d2f68c707f23bb1773c3fb6ecd10edf0f04df12a8920d468",
+                "sha256:08d74bfaa4c7731b8dac0a992c63673a2782758f7cfad34cf9c1b9184f911354",
+                "sha256:0fc1f8f06977c2d4f5e3d3f0d4a08089be783973fc6b6e278bde01f0544ff308",
+                "sha256:121f4b3185feaade3f85f70294aef3f777199e9b5c0c0245c774ae884b110a2d",
+                "sha256:1413b5022ed6ac0d504ba425ef02549a57d0f4276de58e3ab7e82437892704fc",
+                "sha256:1743345e30917e8c574f273f51679c294effba6ad372db1967852f12c76759d8",
+                "sha256:28fc475f560d8f67cc8767b94db4c9440210f6958495aeae70fac8faec631797",
+                "sha256:31a99a4796bf5aefc8351e98507b09e1b09115574f7c9dbb9cf2111f7220d2e2",
+                "sha256:328a1fad67445550b982caa2a2a850da5989fd6595e858f02d04636e7f8b0b13",
+                "sha256:473858730ef6d6ff7f7d5f19452184cd0caa062a20047f6d6f3e135a4648865d",
+                "sha256:4cde065ab33bcaab774d84096fae266d9301d1a2f5519d7bd58fc55274afbf7a",
+                "sha256:5f6a808044faae658f546dd5f525e921de9fa409de7a5570865467f03a626fc0",
+                "sha256:610b690b406653c84b7cb6091facb3033500ee81089867ee7d59e675f9ca2b73",
+                "sha256:66256b6391c057305e5ae9209941ef63c33a476b73772ca967d4a2df70520ec1",
+                "sha256:6eebf512aa90751d5ef6a7c2ac9d60113f32e86e5687326a50d7686e309f66ed",
+                "sha256:79aef6b5cd41feff359acaf98e040844613ff5298d0d19c455b3d9ae0bc8c35a",
+                "sha256:808ee5834e06f57978da3e003ad9d6292de69d2bf6263662a1a8ae30788e080b",
+                "sha256:8e44769068d33e0ea6ccdf4b84d80c5afffe5207aa4d1881a629cf0ef3ec398f",
+                "sha256:999ad08220467b6ad4bd3dd34e65329dd5d0df9b31e47106105e407954965256",
+                "sha256:9b006628fe43aa69259ec04ca258d88ed19b64791693df59c422b607b6ece8bb",
+                "sha256:9d05ad5367c90814099000442b2125535e9d77581855b9bee8780f1b41f2b1a2",
+                "sha256:a577a21de2ef8059b58f79ff76a4da81c45a75fe0bfb09bc8b7bb4293fa18983",
+                "sha256:a617593aeacc7a691cc4af4a4410031654f2909053bd8c8e7db837f179a630eb",
+                "sha256:abb48494d88e8a82601af905143e0de838c776c1241d92021e9256d5515b3645",
+                "sha256:ac88856a8cbccfc14f1b2d0b829af354cc1743cb375e7f04251ae73b2af6adf8",
+                "sha256:b4c220a1fe0d2c622493b0a1fd48f8f991998fb447d3cd368033a4b86cf1127a",
+                "sha256:b844fb09bd9936ed158ff9df0ab601e2045b316b17aa8b931857365ea8586906",
+                "sha256:bdc178caebd0f338d57ae445ef8e9b737ddf8fbc3ea187603f65aec5b041248f",
+                "sha256:c206587c83e795d417ed3adc8453a791f6d36b67c81416676cad053b4104152c",
+                "sha256:c61dcc1cf9fd165127a2853e2c31eb4fb961a4f26b394ac9fe5669c7a6592892",
+                "sha256:c7cb4c512d2d3b0870e00fbbac2f291d4b4bf2634d59a31176a87afe2777c6f0",
+                "sha256:d4a332404baa6665b54e5d283b4262f41f2103c255897084ec8f5487ce7b9e8e",
+                "sha256:d5111d4c843d80202e62b4fdbb4920db1dcee4f9366d6b03294f45ed7b18b42e",
+                "sha256:e1e8406b895aba6caa63d9fd1b6b1700d7e4825f78ccb1e5260551d168db38ed",
+                "sha256:e8690ed94481f219a7a967c118abaf71ccc440f69acd583cab721b90eeedb77c",
+                "sha256:ed283ab3a01d8b53de3a05bfdf4473ae24e43caee7dcb5584e86f3f3e5ab4374",
+                "sha256:ed4b50355b066796dacdd1cf538f2ce57275d001838f9b132fab80b75e8c84dd",
+                "sha256:ee329d0387b5b41a5dddbb6243a21cb7896587a651bebb957e2d2bb8b63c0791",
+                "sha256:f3bf1bc02bc421047bfec3343729c4bbbea42605bcfd6d6bfe2c07ade8b12d2a",
+                "sha256:f585cbbeecb35f35609edccb95efd95a3e35824cd7752b586503f7e6087303f1",
+                "sha256:f60667673ff9c249709160529ab39667d1ae9fd38634e006bec95611f632e759"
+            ],
+            "version": "==2021.8.28"
         },
         "requests": {
             "hashes": [
                 "sha256:43999036bfa82904b6af1d99e4882b560e5e2c68e5c4b0aa03b655f3d7d73fee",
+                "sha256:5d2d0ffbb515f39417009a46c14256291061ac01ba8f875b90cad137de83beb4",
                 "sha256:b3f43d496c6daba4493e7c431722aeb7dbc6288f52a6e04e7b6023b0247817e6"
             ],
             "index": "pypi",
@@ -217,37 +246,42 @@
         },
         "six": {
             "hashes": [
-                "sha256:30639c035cdb23534cd4aa2dd52c3bf48f06e5f4a941509c8bafd8ce11080259",
-                "sha256:8b74bedcbbbaca38ff6d7491d76f2b06b3592611af620f8426e82dddb04a5ced"
+                "sha256:1e61c37477a1626458e36f7b1d82aa5c9b094fa4802892072e49de9c60c4c926",
+                "sha256:8abb2f1d86890a2dfb989f9a77cfcfd3e47c2a354b01111771326f8aa26e0254"
             ],
-            "version": "==1.15.0"
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
+            "version": "==1.16.0"
         },
         "sqlparse": {
             "hashes": [
-                "sha256:022fb9c87b524d1f7862b3037e541f68597a730a8843245c349fc93e1643dc4e",
-                "sha256:e162203737712307dfe78860cc56c8da8a852ab2ee33750e33aeadf38d12c548"
+                "sha256:0c00730c74263a94e5a9919ade150dfc3b19c574389985446148402998287dae",
+                "sha256:48719e356bb8b42991bdbb1e8b83223757b93789c00910a616a071910ca4a64d"
             ],
-            "version": "==0.3.1"
+            "markers": "python_version >= '3.5'",
+            "version": "==0.4.2"
         },
         "tqdm": {
             "hashes": [
-                "sha256:07c06493f1403c1380b630ae3dcbe5ae62abcf369a93bbc052502279f189ab8c",
-                "sha256:cd140979c2bebd2311dfb14781d8f19bd5a9debb92dcab9f6ef899c987fcf71f"
+                "sha256:8dd278a422499cd6b727e6ae4061c40b48fce8b76d1ccbf5d34fca9b7f925b0c",
+                "sha256:d359de7217506c9851b7869f3708d8ee53ed70a1b8edbba4dbcb47442592920d"
             ],
-            "version": "==4.46.1"
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
+            "version": "==4.62.3"
         },
         "urllib3": {
             "hashes": [
-                "sha256:3018294ebefce6572a474f0604c2021e33b3fd8006ecd11d62107a5d2a963527",
-                "sha256:88206b0eb87e6d677d424843ac5209e3fb9d0190d0ee169599165ec25e9d9115"
+                "sha256:8d7eaa5a82a1cac232164990f04874c594c9453ec55eef02eab885aa02fc17a2",
+                "sha256:f5321fbe4bf3fefa0efd0bfe7fb14e90909eb62a48ccda331726b4319897dd5e"
             ],
-            "version": "==1.25.9"
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4' and python_version < '4'",
+            "version": "==1.25.11"
         },
         "vine": {
             "hashes": [
                 "sha256:133ee6d7a9016f177ddeaf191c1f58421a1dcc6ee9a42c58b34bed40e1d2cd87",
                 "sha256:ea4947cc56d1fd6f2095c8d543ee25dad966f78692528e68b4fada11ba3f98af"
             ],
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
             "version": "==1.3.0"
         }
     },