diff --git a/heroku-queapi/Pipfile.lock b/heroku-queapi/Pipfile.lock
index cb0f561..c55086e 100644
--- a/heroku-queapi/Pipfile.lock
+++ b/heroku-queapi/Pipfile.lock
@@ -21,7 +21,6 @@
                 "sha256:d2b5255c7c6349bc1bd1e59e08cd12acbbd63ce649f2588755783aa94dfb6b1a",
                 "sha256:dacca89f4bfadd5de3d7489b7c8a566eee0d3676333fbb50030263894c38c0dc"
             ],
-            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4'",
             "version": "==7.1.2"
         },
         "dnspython": {
@@ -69,16 +68,15 @@
                 "sha256:321b033d07f2a4136d3ec762eac9f16a10ccd60f53c0c91af90217ace7ba1f19",
                 "sha256:b12271b2047cb23eeb98c8b5622e2e5c5e9abd9784a153e9d8ef9cb4dd09d749"
             ],
-            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
             "version": "==1.1.0"
         },
         "jinja2": {
             "hashes": [
-                "sha256:89aab215427ef59c34ad58735269eb58b1a5808103067f7bb9d5836c651b3bb0",
-                "sha256:f0a4641d3cf955324a89c04f3d94663aa4d638abe8f733ecd3582848e1c37035"
+                "sha256:03e47ad063331dd6a3f04a43eddca8a966a26ba0c5b7207a9a9e4e08f1b29419",
+                "sha256:a6d58433de0ae800347cab1fa3043cebbabe8baa9d29e668f1c768cb87a333c6"
             ],
-            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4'",
-            "version": "==2.11.2"
+            "index": "pypi",
+            "version": "==2.11.3"
         },
         "markupsafe": {
             "hashes": [
@@ -87,8 +85,12 @@
                 "sha256:09c4b7f37d6c648cb13f9230d847adf22f8171b1ccc4d5682398e77f40309235",
                 "sha256:1027c282dad077d0bae18be6794e6b6b8c91d58ed8a8d89a89d59693b9131db5",
                 "sha256:13d3144e1e340870b25e7b10b98d779608c02016d5184cfb9927a9f10c689f42",
+                "sha256:195d7d2c4fbb0ee8139a6cf67194f3973a6b3042d742ebe0a9ed36d8b6f0c07f",
+                "sha256:22c178a091fc6630d0d045bdb5992d2dfe14e3259760e713c490da5323866c39",
                 "sha256:24982cc2533820871eba85ba648cd53d8623687ff11cbb805be4ff7b4c971aff",
                 "sha256:29872e92839765e546828bb7754a68c418d927cd064fd4708fab9fe9c8bb116b",
+                "sha256:2beec1e0de6924ea551859edb9e7679da6e4870d32cb766240ce17e0a0ba2014",
+                "sha256:3b8a6499709d29c2e2399569d96719a1b21dcd94410a586a18526b143ec8470f",
                 "sha256:43a55c2930bbc139570ac2452adf3d70cdbb3cfe5912c71cdce1c2c6bbd9c5d1",
                 "sha256:46c99d2de99945ec5cb54f23c8cd5689f6d7177305ebff350a58ce5f8de1669e",
                 "sha256:500d4957e52ddc3351cabf489e79c91c17f6e0899158447047588650b5e69183",
@@ -97,94 +99,115 @@
                 "sha256:62fe6c95e3ec8a7fad637b7f3d372c15ec1caa01ab47926cfdf7a75b40e0eac1",
                 "sha256:6788b695d50a51edb699cb55e35487e430fa21f1ed838122d722e0ff0ac5ba15",
                 "sha256:6dd73240d2af64df90aa7c4e7481e23825ea70af4b4922f8ede5b9e35f78a3b1",
+                "sha256:6f1e273a344928347c1290119b493a1f0303c52f5a5eae5f16d74f48c15d4a85",
+                "sha256:6fffc775d90dcc9aed1b89219549b329a9250d918fd0b8fa8d93d154918422e1",
                 "sha256:717ba8fe3ae9cc0006d7c451f0bb265ee07739daf76355d06366154ee68d221e",
                 "sha256:79855e1c5b8da654cf486b830bd42c06e8780cea587384cf6545b7d9ac013a0b",
                 "sha256:7c1699dfe0cf8ff607dbdcc1e9b9af1755371f92a68f706051cc8c37d447c905",
+                "sha256:7fed13866cf14bba33e7176717346713881f56d9d2bcebab207f7a036f41b850",
+                "sha256:84dee80c15f1b560d55bcfe6d47b27d070b4681c699c572af2e3c7cc90a3b8e0",
                 "sha256:88e5fcfb52ee7b911e8bb6d6aa2fd21fbecc674eadd44118a9cc3863f938e735",
                 "sha256:8defac2f2ccd6805ebf65f5eeb132adcf2ab57aa11fdf4c0dd5169a004710e7d",
+                "sha256:98bae9582248d6cf62321dcb52aaf5d9adf0bad3b40582925ef7c7f0ed85fceb",
                 "sha256:98c7086708b163d425c67c7a91bad6e466bb99d797aa64f965e9d25c12111a5e",
                 "sha256:9add70b36c5666a2ed02b43b335fe19002ee5235efd4b8a89bfcf9005bebac0d",
                 "sha256:9bf40443012702a1d2070043cb6291650a0841ece432556f784f004937f0f32c",
+                "sha256:a6a744282b7718a2a62d2ed9d993cad6f5f585605ad352c11de459f4108df0a1",
+                "sha256:acf08ac40292838b3cbbb06cfe9b2cb9ec78fce8baca31ddb87aaac2e2dc3bc2",
                 "sha256:ade5e387d2ad0d7ebf59146cc00c8044acbd863725f887353a10df825fc8ae21",
                 "sha256:b00c1de48212e4cc9603895652c5c410df699856a2853135b3967591e4beebc2",
                 "sha256:b1282f8c00509d99fef04d8ba936b156d419be841854fe901d8ae224c59f0be5",
+                "sha256:b1dba4527182c95a0db8b6060cc98ac49b9e2f5e64320e2b56e47cb2831978c7",
                 "sha256:b2051432115498d3562c084a49bba65d97cf251f5a331c64a12ee7e04dacc51b",
+                "sha256:b7d644ddb4dbd407d31ffb699f1d140bc35478da613b441c582aeb7c43838dd8",
                 "sha256:ba59edeaa2fc6114428f1637ffff42da1e311e29382d81b339c1817d37ec93c6",
+                "sha256:bf5aa3cbcfdf57fa2ee9cd1822c862ef23037f5c832ad09cfea57fa846dec193",
                 "sha256:c8716a48d94b06bb3b2524c2b77e055fb313aeb4ea620c8dd03a105574ba704f",
+                "sha256:caabedc8323f1e93231b52fc32bdcde6db817623d33e100708d9a68e1f53b26b",
                 "sha256:cd5df75523866410809ca100dc9681e301e3c27567cf498077e8551b6d20e42f",
                 "sha256:cdb132fc825c38e1aeec2c8aa9338310d29d337bebbd7baa06889d09a60a1fa2",
+                "sha256:d53bc011414228441014aa71dbec320c66468c1030aae3a6e29778a3382d96e5",
+                "sha256:d73a845f227b0bfe8a7455ee623525ee656a9e2e749e4742706d80a6065d5e2c",
+                "sha256:d9be0ba6c527163cbed5e0857c451fcd092ce83947944d6c14bc95441203f032",
                 "sha256:e249096428b3ae81b08327a63a485ad0878de3fb939049038579ac0ef61e17e7",
-                "sha256:e8313f01ba26fbbe36c7be1966a7b7424942f670f38e666995b88d012765b9be"
+                "sha256:e8313f01ba26fbbe36c7be1966a7b7424942f670f38e666995b88d012765b9be",
+                "sha256:feb7b34d6325451ef96bc0e36e1a6c0c1c64bc1fbec4b854f4529e51887b1621"
             ],
-            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
             "version": "==1.1.1"
         },
         "pymongo": {
             "hashes": [
-                "sha256:03dc64a9aa7a5d405aea5c56db95835f6a2fa31b3502c5af1760e0e99210be30",
-                "sha256:05fcc6f9c60e6efe5219fbb5a30258adb3d3e5cbd317068f3d73c09727f2abb6",
-                "sha256:076a7f2f7c251635cf6116ac8e45eefac77758ee5a77ab7bd2f63999e957613b",
-                "sha256:137e6fa718c7eff270dbd2fc4b90d94b1a69c9e9eb3f3de9e850a7fd33c822dc",
-                "sha256:1f865b1d1c191d785106f54df9abdc7d2f45a946b45fd1ea0a641b4f982a2a77",
-                "sha256:213c445fe7e654621c6309e874627c35354b46ef3ee807f5a1927dc4b30e1a67",
-                "sha256:25e617daf47d8dfd4e152c880cd0741cbdb48e51f54b8de9ddbfe74ecd87dd16",
-                "sha256:3d9bb1ba935a90ec4809a8031efd988bdb13cdba05d9e9a3e9bf151bf759ecde",
-                "sha256:40696a9a53faa7d85aaa6fd7bef1cae08f7882640bad08c350fb59dee7ad069b",
-                "sha256:421aa1b92c291c429668bd8d8d8ec2bd00f183483a756928e3afbf2b6f941f00",
-                "sha256:4437300eb3a5e9cc1a73b07d22c77302f872f339caca97e9bf8cf45eca8fa0d2",
-                "sha256:455f4deb00158d5ec8b1d3092df6abb681b225774ab8a59b3510293b4c8530e3",
-                "sha256:475a34a0745c456ceffaec4ce86b7e0983478f1b6140890dff7b161e7bcd895b",
-                "sha256:4797c0080f41eba90404335e5ded3aa66731d303293a675ff097ce4ea3025bb9",
-                "sha256:4ae23fbbe9eadf61279a26eba866bbf161a6f7e2ffad14a42cf20e9cb8e94166",
-                "sha256:4b32744901ee9990aa8cd488ec85634f443526def1e5190a407dc107148249d7",
-                "sha256:50127b13b38e8e586d5e97d342689405edbd74ad0bd891d97ee126a8c7b6e45f",
-                "sha256:50531caa7b4be1c4ed5e2d5793a4e51cc9bd62a919a6fd3299ef7c902e206eab",
-                "sha256:63a5387e496a98170ffe638b435c0832c0f2011a6f4ff7a2880f17669fff8c03",
-                "sha256:68220b81850de8e966d4667d5c325a96c6ac0d6adb3d18935d6e3d325d441f48",
-                "sha256:689142dc0c150e9cb7c012d84cac2c346d40beb891323afb6caf18ec4caafae0",
-                "sha256:6a15e2bee5c4188369a87ed6f02de804651152634a46cca91966a11c8abd2550",
-                "sha256:7122ffe597b531fb065d3314e704a6fe152b81820ca5f38543e70ffcc95ecfd4",
-                "sha256:7307024b18266b302f4265da84bb1effb5d18999ef35b30d17592959568d5c0a",
-                "sha256:7a4a6f5b818988a3917ec4baa91d1143242bdfece8d38305020463955961266a",
-                "sha256:83c5a3ecd96a9f3f11cfe6dfcbcec7323265340eb24cc996acaecea129865a3a",
-                "sha256:890b0f1e18dbd898aeb0ab9eae1ab159c6bcbe87f0abb065b0044581d8614062",
-                "sha256:8deda1f7b4c03242f2a8037706d9584e703f3d8c74d6d9cac5833db36fe16c42",
-                "sha256:8ea13d0348b4c96b437d944d7068d59ed4a6c98aaa6c40d8537a2981313f1c66",
-                "sha256:91e96bf85b7c07c827d339a386e8a3cf2e90ef098c42595227f729922d0851df",
-                "sha256:96782ebb3c9e91e174c333208b272ea144ed2a684413afb1038e3b3342230d72",
-                "sha256:9755c726aa6788f076114dfdc03b92b03ff8860316cca00902cce88bcdb5fedd",
-                "sha256:9dbab90c348c512e03f146e93a5e2610acec76df391043ecd46b6b775d5397e6",
-                "sha256:9ee0eef254e340cc11c379f797af3977992a7f2c176f1a658740c94bf677e13c",
-                "sha256:9fc17fdac8f1973850d42e51e8ba6149d93b1993ed6768a24f352f926dd3d587",
-                "sha256:a2787319dc69854acdfd6452e6a8ba8f929aeb20843c7f090e04159fc18e6245",
-                "sha256:b7c522292407fa04d8195032493aac937e253ad9ae524aab43b9d9d242571f03",
-                "sha256:bd312794f51e37dcf77f013d40650fe4fbb211dd55ef2863839c37480bd44369",
-                "sha256:c0d660a186e36c526366edf8a64391874fe53cf8b7039224137aee0163c046df",
-                "sha256:c4869141e20769b65d2d72686e7a7eb141ce9f3168106bed3e7dcced54eb2422",
-                "sha256:cc4057f692ac35bbe82a0a908d42ce3a281c9e913290fac37d7fa3bd01307dfb",
-                "sha256:cccf1e7806f12300e3a3b48f219e111000c2538483e85c869c35c1ae591e6ce9",
-                "sha256:ce208f80f398522e49d9db789065c8ad2cd37b21bd6b23d30053474b7416af11",
-                "sha256:d0565481dc196986c484a7fb13214fc6402201f7fb55c65fd215b3324962fe6c",
-                "sha256:d1b3366329c45a474b3bbc9b9c95d4c686e03f35da7fd12bc144626d1f2a7c04",
-                "sha256:d226e0d4b9192d95079a9a29c04dd81816b1ce8903b8c174a39224fe978547cb",
-                "sha256:d38b35f6eef4237b1d0d8e845fc1546dad85c55eba447e28c211da8c7ef9697c",
-                "sha256:d64c98277ea80e4484f1332ab107e8dfd173a7dcf1bdbf10a9cccc97aaab145f",
-                "sha256:d9de8427a5601799784eb0e7fa1b031aa64086ce04de29df775a8ca37eedac41",
-                "sha256:e6a15cf8f887d9f578dd49c6fb3a99d53e1d922fdd67a245a67488d77bf56eb2",
-                "sha256:e8c446882cbb3774cd78c738c9f58220606b702b7c1655f1423357dc51674054",
-                "sha256:e8d188ee39bd0ffe76603da887706e4e7b471f613625899ddf1e27867dc6a0d3",
-                "sha256:ef76535776c0708a85258f6dc51d36a2df12633c735f6d197ed7dfcaa7449b99",
-                "sha256:f6efca006a81e1197b925a7d7b16b8f61980697bb6746587aad8842865233218"
+                "sha256:0384d76b409278ddb34ac19cdc4664511685959bf719adbdc051875ded4689aa",
+                "sha256:05e2bda928a3a6bc6ddff9e5a8579d41928b75d7417b18f9a67c82bb52150ac6",
+                "sha256:152e4ac3158b776135d8fce28d2ac06e682b885fcbe86690d66465f262ab244e",
+                "sha256:180511abfef70feb022360b35f4863dd68e08334197089201d5c52208de9ca2e",
+                "sha256:19d52c60dc37520385f538d6d1a4c40bc398e0885f4ed6a36ce10b631dab2852",
+                "sha256:1d559a76ae87143ad96c2ecd6fdd38e691721e175df7ced3fcdc681b4638bca1",
+                "sha256:210ec4a058480b9c3869082e52b66d80c4a48eda9682d7a569a1a5a48100ea54",
+                "sha256:2163d736d6f62b20753be5da3dc07a188420b355f057fcbb3075b05ee6227b2f",
+                "sha256:22ee2c94fee1e391735be63aa1c9af4c69fdcb325ae9e5e4ddff770248ef60a6",
+                "sha256:28633868be21a187702a8613913e13d1987d831529358c29fc6f6670413df040",
+                "sha256:29390c39ca873737689a0749c9c3257aad96b323439b11279fbc0ba8626ec9c5",
+                "sha256:2aeb108da1ed8e066800fb447ba5ae89d560e6773d228398a87825ac3630452d",
+                "sha256:322f6cc7bf23a264151ebc5229a92600c4b55ac83c83c91c9bab1ec92c888a8d",
+                "sha256:34c15f5798f23488e509eae82fbf749c3d17db74379a88c07c869ece1aa806b9",
+                "sha256:3873866534b6527e6863e742eb23ea2a539e3c7ee00ad3f9bec9da27dbaaff6f",
+                "sha256:3dbc67754882d740f17809342892f0b24398770bd99d48c5cb5ba89f5f5dee4e",
+                "sha256:413b18ac2222f5d961eb8d1c8dcca6c6ca176c8613636d8c13aa23abae7f7a21",
+                "sha256:42f9ec9d77358f557fe17cc15e796c4d4d492ede1a30cba3664822cae66e97c5",
+                "sha256:4ac387ac1be71b798d1c372a924f9c30352f30e684e06f086091297352698ac0",
+                "sha256:4ca92e15fcf02e02e7c24b448a16599b98c9d0e6a46cd85cc50804450ebf7245",
+                "sha256:4d959e929cec805c2bf391418b1121590b4e7d5cb00af7b1ba521443d45a0918",
+                "sha256:5091aacbdb667b418b751157f48f6daa17142c4f9063d58e5a64c90b2afbdf9a",
+                "sha256:5a03ae5ac85b04b2034a0689add9ff597b16d5e24066a87f6ab0e9fa67049156",
+                "sha256:5e1341276ce8b7752db9aeac6bbb0cbe82a3f6a6186866bf6b4906d8d328d50b",
+                "sha256:6043d251fac27ca04ff22ed8deb5ff7a43dc18e8a4a15b4c442d2a20fa313162",
+                "sha256:610d5cbbfd026e2f6d15665af51e048e49b68363fedece2ed318cc8fe080dd94",
+                "sha256:622a5157ffcd793d305387c1c9fb94185f496c8c9fd66dafb59de0807bc14ad7",
+                "sha256:65b67637f0a25ac9d25efb13c1578eb065870220ffa82f132c5b2d8e43ac39c3",
+                "sha256:66573c8c7808cce4f3b56c23cb7cad6c3d7f4c464b9016d35f5344ad743896d7",
+                "sha256:66b688fc139c6742057795510e3b12c4acbf90d11af1eff9689a41d9c84478d6",
+                "sha256:685b884fa41bd2913fd20af85866c4ff886b7cbb7e4833b918996aa5d45a04be",
+                "sha256:6a5834e392c97f19f36670e34bf9d346d733ad89ee0689a6419dd737dfa4308a",
+                "sha256:728313cc0d59d1a1a004f675607dcf5c711ced3f55e75d82b3f264fd758869f3",
+                "sha256:733e1cfffc4cd99848230e2999c8a86e284c6af6746482f8ad2ad554dce14e39",
+                "sha256:7814b2cf23aad23464859973c5cd2066ca2fd99e0b934acefbb0b728ac2525bf",
+                "sha256:7c77801620e5e75fb9c7abae235d3cc45d212a67efa98f4972eef63e736a8daa",
+                "sha256:7cd42c66d49ffb68dea065e1c8a4323e7ceab386e660fee9863d4fa227302ba9",
+                "sha256:7d2ae2f7c50adec20fde46a73465de31a6a6fbb4903240f8b7304549752ca7a1",
+                "sha256:87981008d565f647142869d99915cc4760b7725858da3d39ecb2a606e23f36fd",
+                "sha256:92e2376ce3ca0e3e443b3c5c2bb5d584c7e59221edfb0035313c6306049ba55a",
+                "sha256:950710f7370613a6bfa2ccd842b488c5b8072e83fb6b7d45d99110bf44651d06",
+                "sha256:980527f4ccc6644855bb68056fe7835da6d06d37776a52df5bcc1882df57c3db",
+                "sha256:9fbffc5bad4df99a509783cbd449ed0d24fcd5a450c28e7756c8f20eda3d2aa5",
+                "sha256:a8b02e0119d6ee381a265d8d2450a38096f82916d895fed2dfd81d4c7a54d6e4",
+                "sha256:b17e627844d86031c77147c40bf992a6e1114025a460874deeda6500d0f34862",
+                "sha256:b1aa62903a2c5768b0001632efdea2e8da6c80abdd520c2e8a16001cc9affb23",
+                "sha256:b32e4eed2ef19a20dfb57698497a9bc54e74efb2e260c003e9056c145f130dc7",
+                "sha256:b44fa04720bbfd617b6aef036989c8c30435f11450c0a59136291d7b41ed647f",
+                "sha256:b4535d98df83abebb572035754fb3d4ad09ce7449375fa09fa9ede2dbc87b62b",
+                "sha256:bb6a5777bf558f444cd4883d617546182cfeff8f2d4acd885253f11a16740534",
+                "sha256:bc2eb67387b8376120a2be6cba9d23f9d6a6c3828e00fb0a64c55ad7b54116d1",
+                "sha256:bd351ceb2decd23d523fc50bad631ee9ae6e97e7cdc355ce5600fe310484f96e",
+                "sha256:bf70097bd497089f1baabf9cbb3ec4f69c022dc7a70c41ba9c238fa4d0fff7ab",
+                "sha256:c7fd18d4b7939408df9315fedbdb05e179760960a92b3752498e2fcd03f24c3d",
+                "sha256:cc359e408712faf9ea775f4c0ec8f2bfc843afe47747a657808d9595edd34d71",
+                "sha256:cd8fc35d4c0c717cc29b0cb894871555cb7137a081e179877ecc537e2607f0b9",
+                "sha256:daa44cefde19978af57ac1d50413cd86ebf2b497328e7a27832f5824bda47439",
+                "sha256:db5098587f58fbf8582d9bda2462762b367207246d3e19623782fb449c3c5fcc",
+                "sha256:db6fd53ef5f1914ad801830406440c3bfb701e38a607eda47c38adba267ba300",
+                "sha256:e1414599a97554d451e441afb362dbee1505e4550852c0068370d843757a3fe2",
+                "sha256:ee42a8f850143ae7c67ea09a183a6a4ad8d053e1dbd9a1134e21a7b5c1bc6c73",
+                "sha256:f23abcf6eca5859a2982beadfb5111f8c5e76e30ff99aaee3c1c327f814f9f10",
+                "sha256:f6748c447feeadda059719ef5ab1fb9d84bd370e205b20049a0e8b45ef4ad593"
             ],
-            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
-            "version": "==3.11.0"
+            "version": "==3.11.3"
         },
         "six": {
             "hashes": [
                 "sha256:30639c035cdb23534cd4aa2dd52c3bf48f06e5f4a941509c8bafd8ce11080259",
                 "sha256:8b74bedcbbbaca38ff6d7491d76f2b06b3592611af620f8426e82dddb04a5ced"
             ],
-            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
             "version": "==1.15.0"
         },
         "werkzeug": {
@@ -192,7 +215,6 @@
                 "sha256:2de2a5db0baeae7b2d2664949077c2ac63fbd16d98da0ff71837f7d1dea3fd43",
                 "sha256:6c80b1e5ad3665290ea39320b91e1be1e0d5f60652b964a3070216de83d2e47c"
             ],
-            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4'",
             "version": "==1.0.1"
         }
     },
diff --git a/heroku-queapi/requirements.txt b/heroku-queapi/requirements.txt
index d679296..eec9d73 100644
--- a/heroku-queapi/requirements.txt
+++ b/heroku-queapi/requirements.txt
@@ -1,12 +1,13 @@
-click==7.1.2
-dnspython==2.0.0
-Flask==1.1.2
-Flask-Cors==3.0.9
-Flask-PyMongo==2.3.0
-gunicorn==20.0.4
-itsdangerous==1.1.0
-Jinja2==2.11.2
-MarkupSafe==1.1.1
-pymongo==3.11.0
-six==1.15.0
-Werkzeug==1.0.1
+-i https://pypi.org/simple/
+click==7.1.2
+dnspython==2.0.0
+flask-cors==3.0.9
+flask-pymongo==2.3.0
+flask==1.1.2
+gunicorn==20.0.4
+itsdangerous==1.1.0
+jinja2==2.11.3
+markupsafe==1.1.1
+pymongo==3.11.3
+six==1.15.0
+werkzeug==1.0.1