diff --git a/src/backend/Pipfile.lock b/src/backend/Pipfile.lock
index 2f5d492..a4d581d 100644
--- a/src/backend/Pipfile.lock
+++ b/src/backend/Pipfile.lock
@@ -18,53 +18,86 @@
     "default": {
         "amqp": {
             "hashes": [
-                "sha256:6e649ca13a7df3faacdc8bbb280aa9a6602d22fd9d545336077e573a1f4ff3b8",
-                "sha256:77f1aef9410698d20eaeac5b73a87817365f457a507d82edf292e12cbb83b08d"
+                "sha256:1e5f707424e544078ca196e72ae6a14887ce74e02bd126be54b7c03c971bef18",
+                "sha256:9cd81f7b023fc04bbb108718fbac674f06901b77bfcdce85b10e2a5d0ee91be5"
             ],
-            "version": "==2.5.2"
+            "markers": "python_version >= '3.6'",
+            "version": "==5.0.9"
         },
         "asgiref": {
             "hashes": [
-                "sha256:8036f90603c54e93521e5777b2b9a39ba1bad05773fcf2d208f0299d1df58ce5",
-                "sha256:9ca8b952a0a9afa61d30aa6d3d9b570bb3fd6bafcf7ec9e6bed43b936133db1c"
+                "sha256:4ef1ab46b484e3c706329cedeff284a5d40824200638503f5768edb6de7d58e9",
+                "sha256:ffc141aa908e6f175673e7b1b3b7af4fdb0ecb738fc5c8b88f69f055c2415214"
             ],
-            "version": "==3.2.7"
+            "markers": "python_version >= '3.6'",
+            "version": "==3.4.1"
         },
         "backcall": {
             "hashes": [
-                "sha256:38ecd85be2c1e78f77fd91700c76e14667dc21e2713b63876c0eb901196e01e4",
-                "sha256:bbbf4b1e5cd2bdb08f915895b51081c041bac22394fdfcfdfbe9f14b77c08bf2"
+                "sha256:5cbdbf27be5e7cfadb448baf0aa95508f91f2bbc6c6437cd9cd06e2a4c215e1e",
+                "sha256:fbbce6a29f263178a1f7915c1940bde0ec2b2a967566fe1c65c1dfb7422bd255"
             ],
-            "version": "==0.1.0"
+            "version": "==0.2.0"
         },
         "billiard": {
             "hashes": [
-                "sha256:bff575450859a6e0fbc2f9877d9b715b0bbc07c3565bb7ed2280526a0cdf5ede",
-                "sha256:d91725ce6425f33a97dfa72fb6bfef0e47d4652acd98a032bd1a7fbf06d5fa6a"
+                "sha256:299de5a8da28a783d51b197d496bef4f1595dd023a93a4f59dde1886ae905547",
+                "sha256:87103ea78fa6ab4d5c751c4909bcff74617d985de7fa8b672cf8618afd5a875b"
             ],
-            "version": "==3.6.3.0"
+            "version": "==3.6.4.0"
         },
         "celery": {
             "hashes": [
-                "sha256:108a0bf9018a871620936c33a3ee9f6336a89f8ef0a0f567a9001f4aa361415f",
-                "sha256:5b4b37e276033fe47575107a2775469f0b721646a08c96ec2c61531e4fe45f2a"
+                "sha256:2844eb040e915398623a43253a8e1016723442ece6b0751a3c416d8a2b34216f",
+                "sha256:5a68a351076cfac4f678fa5ffd898105c28825a2224902da006970005196d061"
             ],
             "index": "pypi",
-            "version": "==4.4.2"
+            "version": "==5.2.2"
         },
         "certifi": {
             "hashes": [
-                "sha256:1d987a998c75633c40847cc966fcf5904906c920a7f17ef374f5aa4282abd304",
-                "sha256:51fcb31174be6e6664c5f69e3e1691a2d72a1a12e90f872cbdb1567eb47b6519"
+                "sha256:78884e7c1d4b00ce3cea67b44566851c4343c120abd683433ce934a68ea58872",
+                "sha256:d62a0163eb4c2344ac042ab2bdf75399a71a2d8c7d47eac2e2ee91b9d6339569"
+            ],
+            "version": "==2021.10.8"
+        },
+        "click": {
+            "hashes": [
+                "sha256:353f466495adaeb40b6b5f592f9f91cb22372351c84caeb068132442a4518ef3",
+                "sha256:410e932b050f5eed773c4cda94de75971c89cdb3155a72a0831139a79e5ecb5b"
+            ],
+            "markers": "python_version >= '3.6'",
+            "version": "==8.0.3"
+        },
+        "click-didyoumean": {
+            "hashes": [
+                "sha256:a0713dc7a1de3f06bc0df5a9567ad19ead2d3d5689b434768a6145bff77c0667",
+                "sha256:f184f0d851d96b6d29297354ed981b7dd71df7ff500d82fa6d11f0856bee8035"
             ],
-            "version": "==2020.4.5.1"
+            "markers": "python_full_version >= '3.6.2' and python_full_version < '4.0.0'",
+            "version": "==0.3.0"
+        },
+        "click-plugins": {
+            "hashes": [
+                "sha256:46ab999744a9d831159c3411bb0c79346d94a444df9a3a3742e9ed63645f264b",
+                "sha256:5d262006d3222f5057fd81e1623d4443e41dcda5dc815c06b442aa3c02889fc8"
+            ],
+            "version": "==1.1.1"
+        },
+        "click-repl": {
+            "hashes": [
+                "sha256:94b3fbbc9406a236f176e0506524b2937e4b23b6f4c0c0b2a0a83f8a64e9194b",
+                "sha256:cd12f68d745bf6151210790540b4cb064c7b13e571bc64b6957d98d120dacfd8"
+            ],
+            "version": "==0.2.0"
         },
         "decorator": {
             "hashes": [
-                "sha256:41fa54c2a0cc4ba648be4fd43cff00aedf5b9465c9bf18d64325bc225f08f760",
-                "sha256:e3a62f0520172440ca0dcc823749319382e377f37f140a0b99ef45fecb84bfe7"
+                "sha256:7b12e7c3c6ab203a29e157335e9122cb03de9ab7264b137594103fd4a683b374",
+                "sha256:e59913af105b9860aa2c8d3272d9de5a56a4e608db9a2f167a8480b323d529a7"
             ],
-            "version": "==4.4.2"
+            "markers": "python_version >= '3.5'",
+            "version": "==5.1.0"
         },
         "django": {
             "hashes": [
@@ -115,31 +148,27 @@
         },
         "ipython": {
             "hashes": [
-                "sha256:5b241b84bbf0eb085d43ae9d46adf38a13b45929ca7774a740990c2c242534bb",
-                "sha256:f0126781d0f959da852fb3089e170ed807388e986a8dd4e6ac44855845b0fb1c"
+                "sha256:346c74db7312c41fa566d3be45d2e759a528dcc2994fe48aac1a03a70cd668a3",
+                "sha256:4c4234cdcc6b8f87c5b5c7af9899aa696ac5cfcf0e9f6d0688018bbee5c73bce"
             ],
-            "version": "==7.14.0"
-        },
-        "ipython-genutils": {
-            "hashes": [
-                "sha256:72dd37233799e619666c9f639a9da83c34013a73e8bbc79a7a6348d93c61fab8",
-                "sha256:eb2e116e75ecef9d4d228fdc66af54269afa26ab4463042e33785b887c628ba8"
-            ],
-            "version": "==0.2.0"
+            "markers": "python_version >= '3.7'",
+            "version": "==7.31.0"
         },
         "jedi": {
             "hashes": [
-                "sha256:cd60c93b71944d628ccac47df9a60fec53150de53d42dc10a7fc4b5ba6aae798",
-                "sha256:df40c97641cb943661d2db4c33c2e1ff75d491189423249e989bcea4464f3030"
+                "sha256:637c9635fcf47945ceb91cd7f320234a7be540ded6f3e99a50cb6febdfd1ba8d",
+                "sha256:74137626a64a99c8eb6ae5832d99b3bdd7d29a3850fe2aa80a4126b2a7d949ab"
             ],
-            "version": "==0.17.0"
+            "markers": "python_version >= '3.6'",
+            "version": "==0.18.1"
         },
         "kombu": {
             "hashes": [
-                "sha256:2d1cda774126a044d91a7ff5fa6d09edf99f46924ab332a810760fe6740e9b76",
-                "sha256:598e7e749d6ab54f646b74b2d2df67755dee13894f73ab02a2a9feb8870c7cb2"
+                "sha256:81a90c1de97e08d3db37dbf163eaaf667445e1068c98bfd89f051a40e9f6dbbd",
+                "sha256:eeaeb8024f3a5cfc71c9250e45cddb8493f269d74ada2f74909a93c59c4b4179"
             ],
-            "version": "==4.6.8"
+            "markers": "python_version >= '3.7'",
+            "version": "==5.2.3"
         },
         "markdown": {
             "hashes": [
@@ -149,12 +178,21 @@
             "index": "pypi",
             "version": "==3.2.2"
         },
+        "matplotlib-inline": {
+            "hashes": [
+                "sha256:a04bfba22e0d1395479f866853ec1ee28eea1485c1d69a6faf00dc3e24ff34ee",
+                "sha256:aed605ba3b72462d64d475a21a9296f400a19c4f74a31b59103d2a99ffd5aa5c"
+            ],
+            "markers": "python_version >= '3.5'",
+            "version": "==0.1.3"
+        },
         "parso": {
             "hashes": [
-                "sha256:158c140fc04112dc45bca311633ae5033c2c2a7b732fa33d0955bad8152a8dd0",
-                "sha256:908e9fae2144a076d72ae4e25539143d40b8e3eafbaeae03c1bfe226f4cdf12c"
+                "sha256:8c07be290bb59f03588915921e29e8a50002acaf2cdc5fa0e0114f91709fafa0",
+                "sha256:c001d4636cd3aecdaf33cbb40aebb59b094be2a74c556778ef5576c175e19e75"
             ],
-            "version": "==0.7.0"
+            "markers": "python_version >= '3.6'",
+            "version": "==0.8.3"
         },
         "pexpect": {
             "hashes": [
@@ -173,10 +211,11 @@
         },
         "prompt-toolkit": {
             "hashes": [
-                "sha256:563d1a4140b63ff9dd587bda9557cffb2fe73650205ab6f4383092fb882e7dc8",
-                "sha256:df7e9e63aea609b1da3a65641ceaf5bc7d05e0a04de5bd45d05dbeffbabf9e04"
+                "sha256:1bb05628c7d87b645974a1bad3f17612be0c29fa39af9f7688030163f680bad6",
+                "sha256:e56f2ff799bacecd3e88165b1e2f5ebf9bcd59e80e06d395fa0cc4b8bd7bb506"
             ],
-            "version": "==3.0.5"
+            "markers": "python_full_version >= '3.6.2'",
+            "version": "==3.0.24"
         },
         "psycopg2-binary": {
             "hashes": [
@@ -216,24 +255,25 @@
         },
         "ptyprocess": {
             "hashes": [
-                "sha256:923f299cc5ad920c68f2bc0bc98b75b9f838b93b599941a6b63ddbc2476394c0",
-                "sha256:d7cc528d76e76342423ca640335bd3633420dc1366f258cb31d05e865ef5ca1f"
+                "sha256:4b41f3967fce3af57cc7e94b888626c18bf37a083e3651ca8feeb66d492fef35",
+                "sha256:5c5d0a3b48ceee0b48485e0c26037c0acd7d29765ca3fbb5cb3831d347423220"
             ],
-            "version": "==0.6.0"
+            "version": "==0.7.0"
         },
         "pygments": {
             "hashes": [
-                "sha256:647344a061c249a3b74e230c739f434d7ea4d8b1d5f3721bc0f3558049b38f44",
-                "sha256:ff7a40b4860b727ab48fad6360eb351cc1b33cbf9b15a0f689ca5353e9463324"
+                "sha256:44238f1b60a76d78fc8ca0528ee429702aae011c265fe6a8dd8b63049ae41c65",
+                "sha256:4e426f72023d88d03b2fa258de560726ce890ff3b630f88c21cbb8b2503b8c6a"
             ],
-            "version": "==2.6.1"
+            "markers": "python_version >= '3.5'",
+            "version": "==2.11.2"
         },
         "pytz": {
             "hashes": [
-                "sha256:a494d53b6d39c3c6e44c3bec237336e14305e4f29bbf800b599253057fbb79ed",
-                "sha256:c35965d010ce31b23eeb663ed3cc8c906275d6be1a34393a1d73a41febf4a048"
+                "sha256:3672058bc3453457b622aab7a1c3bfd5ab0bdae451512f6cf25f64ed37f5b87c",
+                "sha256:acad2d8b20a1af07d4e4c9d2e9285c5ed9104354062f275f3fcd88dcef4f1326"
             ],
-            "version": "==2020.1"
+            "version": "==2021.3"
         },
         "sentry-sdk": {
             "hashes": [
@@ -243,89 +283,121 @@
             "index": "pypi",
             "version": "==0.14.3"
         },
+        "setuptools": {
+            "hashes": [
+                "sha256:2932bfeb248c648dc411ea9714d5a6de7a33ef1a0db2f0fce644d8172b0479e8",
+                "sha256:2b62b3dbec1fe95585dadf3bd9a014c8c578624918190428c3a7994bb52ae2b8"
+            ],
+            "markers": "python_version >= '3.7'",
+            "version": "==60.3.1"
+        },
         "six": {
             "hashes": [
-                "sha256:236bdbdce46e6e6a3d61a337c0f8b763ca1e8717c03b369e87a7ec7ce1319c0a",
-                "sha256:8f3cd2e254d8f793e7f3d6d9df77b92252b52637291d0f0da013c76ea2724b6c"
+                "sha256:1e61c37477a1626458e36f7b1d82aa5c9b094fa4802892072e49de9c60c4c926",
+                "sha256:8abb2f1d86890a2dfb989f9a77cfcfd3e47c2a354b01111771326f8aa26e0254"
             ],
-            "version": "==1.14.0"
+            "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"
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-            "version": "==0.3.1"
+            "markers": "python_version >= '3.5'",
+            "version": "==0.4.2"
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         "traitlets": {
             "hashes": [
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-                "sha256:d023ee369ddd2763310e4c3eae1ff649689440d4ae59d7485eb4cfbbe3e359f7"
+                "sha256:059f456c5a7c1c82b98c2e8c799f39c9b8128f6d0d46941ee118daace9eb70c7",
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             ],
-            "version": "==4.3.3"
+            "markers": "python_version >= '3.7'",
+            "version": "==5.1.1"
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         "urllib3": {
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+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4' and python_full_version < '4.0.0'",
+            "version": "==1.26.7"
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         "vine": {
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+                "sha256:4c9dceab6f76ed92105027c49c823800dd33cacce13bdedc5b914e3514b7fb30",
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-            "version": "==1.3.0"
+            "markers": "python_version >= '3.6'",
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         "wcwidth": {
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+                "sha256:beb4802a9cebb9144e99086eff703a642a13d6a0052920003a230f3294bbe784",
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-            "version": "==0.1.9"
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     "develop": {
         "astroid": {
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-            "version": "==2.4.1"
+            "markers": "python_version >= '3.6'",
+            "version": "==2.5"
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         "isort": {
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             "version": "==4.3.21"
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         "lazy-object-proxy": {
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-                "sha256:d74bb8693bf9cf75ac3b47a54d716bbb1a92648d5f781fc799347cfc95952383",
-                "sha256:d945239a5639b3ff35b70a88c5f2f491913eb94871780ebfabb2568bd58afc5a",
-                "sha256:eba7011090323c1dadf18b3b689845fd96a61ba0a1dfbd7f24b921398affc357",
-                "sha256:efa1909120ce98bbb3777e8b6f92237f5d5c8ea6758efea36a473e1d38f7d3e4",
-                "sha256:f3900e8a5de27447acbf900b4750b0ddfd7ec1ea7fbaf11dfa911141bc522af0"
-            ],
-            "version": "==1.4.3"
+                "sha256:043651b6cb706eee4f91854da4a089816a6606c1428fd391573ef8cb642ae4f7",
+                "sha256:07fa44286cda977bd4803b656ffc1c9b7e3bc7dff7d34263446aec8f8c96f88a",
+                "sha256:12f3bb77efe1367b2515f8cb4790a11cffae889148ad33adad07b9b55e0ab22c",
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+                "sha256:677ea950bef409b47e51e733283544ac3d660b709cfce7b187f5ace137960d61",
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+                "sha256:898322f8d078f2654d275124a8dd19b079080ae977033b713f677afcfc88e2b9",
+                "sha256:8f3953eb575b45480db6568306893f0bd9d8dfeeebd46812aa09ca9579595148",
+                "sha256:91ba172fc5b03978764d1df5144b4ba4ab13290d7bab7a50f12d8117f8630c38",
+                "sha256:9d166602b525bf54ac994cf833c385bfcc341b364e3ee71e3bf5a1336e677b55",
+                "sha256:a57d51ed2997e97f3b8e3500c984db50a554bb5db56c50b5dab1b41339b37e36",
+                "sha256:b9e89b87c707dd769c4ea91f7a31538888aad05c116a59820f28d59b3ebfe25a",
+                "sha256:bb8c5fd1684d60a9902c60ebe276da1f2281a318ca16c1d0a96db28f62e9166b",
+                "sha256:c19814163728941bb871240d45c4c30d33b8a2e85972c44d4e63dd7107faba44",
+                "sha256:c4ce15276a1a14549d7e81c243b887293904ad2d94ad767f42df91e75fd7b5b6",
+                "sha256:c7a683c37a8a24f6428c28c561c80d5f4fd316ddcf0c7cab999b15ab3f5c5c69",
+                "sha256:d609c75b986def706743cdebe5e47553f4a5a1da9c5ff66d76013ef396b5a8a4",
+                "sha256:d66906d5785da8e0be7360912e99c9188b70f52c422f9fc18223347235691a84",
+                "sha256:dd7ed7429dbb6c494aa9bc4e09d94b778a3579be699f9d67da7e6804c422d3de",
+                "sha256:df2631f9d67259dc9620d831384ed7732a198eb434eadf69aea95ad18c587a28",
+                "sha256:e368b7f7eac182a59ff1f81d5f3802161932a41dc1b1cc45c1f757dc876b5d2c",
+                "sha256:e40f2013d96d30217a51eeb1db28c9ac41e9d0ee915ef9d00da639c5b63f01a1",
+                "sha256:f769457a639403073968d118bc70110e7dce294688009f5c24ab78800ae56dc8",
+                "sha256:fccdf7c2c5821a8cbd0a9440a456f5050492f2270bd54e94360cac663398739b",
+                "sha256:fd45683c3caddf83abbb1249b653a266e7069a09f486daa8863fb0e7496a9fdb"
+            ],
+            "markers": "python_version >= '3.6'",
+            "version": "==1.7.1"
         },
         "mccabe": {
             "hashes": [
@@ -342,19 +414,13 @@
             "index": "pypi",
             "version": "==2.5.2"
         },
-        "six": {
-            "hashes": [
-                "sha256:236bdbdce46e6e6a3d61a337c0f8b763ca1e8717c03b369e87a7ec7ce1319c0a",
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-            ],
-            "version": "==1.14.0"
-        },
         "toml": {
             "hashes": [
-                "sha256:229f81c57791a41d65e399fc06bf0848bab550a9dfd5ed66df18ce5f05e73d5c",
-                "sha256:235682dd292d5899d361a811df37e04a8828a5b1da3115886b73cf81ebc9100e"
+                "sha256:806143ae5bfb6a3c6e736a764057db0e6a0e05e338b5630894a5f779cabb4f9b",
+                "sha256:b3bda1d108d5dd99f4a20d24d9c348e91c4db7ab1b749200bded2f839ccbe68f"
             ],
-            "version": "==0.10.0"
+            "markers": "python_version >= '2.6' and python_version not in '3.0, 3.1, 3.2, 3.3'",
+            "version": "==0.10.2"
         },
         "wrapt": {
             "hashes": [