diff --git a/Pipfile.lock b/Pipfile.lock
index d5a21ba..8ca7513 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -18,23 +18,24 @@
     "default": {
         "absl-py": {
             "hashes": [
-                "sha256:b943d1c567743ed0455878fcd60bc28ac9fae38d129d1ccfad58079da00b8951"
+                "sha256:b20f504a7871a580be5268a18fbad48af4203df5d33dbc9272426cb806245a45",
+                "sha256:ea07d7d437798bffc14f39fccec3909d251a1e76e233205ded72b71c267e0178"
             ],
-            "version": "==0.7.1"
+            "version": "==0.10.0"
         },
         "astor": {
             "hashes": [
-                "sha256:95c30d87a6c2cf89aa628b87398466840f0ad8652f88eb173125a6df8533fb8d",
-                "sha256:fb503b9e2fdd05609fbf557b916b4a7824171203701660f0c55bbf5a7a68713e"
+                "sha256:070a54e890cefb5b3739d19f30f5a5ec840ffc9c50ffa7d23cc9fc1a38ebbfc5",
+                "sha256:6a6effda93f4e1ce9f618779b2dd1d9d84f1e32812c23a29b3fff6fd7f63fa5e"
             ],
-            "version": "==0.7.1"
+            "version": "==0.8.1"
         },
         "certifi": {
             "hashes": [
-                "sha256:59b7658e26ca9c7339e00f8f4636cdfe59d34fa37b9b04f6f9e9926b3cece1a5",
-                "sha256:b26104d6835d1f5e49452a26eb2ff87fe7090b89dfcaee5ea2212697e1e1d7ae"
+                "sha256:5930595817496dd21bb8dc35dad090f1c2cd0adfaf21204bf6732ca5d8ee34d3",
+                "sha256:8fc0819f1f30ba15bdb34cceffb9ef04d99f420f68eb75d901e9560b8749fc41"
             ],
-            "version": "==2019.3.9"
+            "version": "==2020.6.20"
         },
         "chardet": {
             "hashes": [
@@ -49,75 +50,91 @@
             ],
             "version": "==0.2.2"
         },
+        "google-pasta": {
+            "hashes": [
+                "sha256:4612951da876b1a10fe3960d7226f0c7682cf901e16ac06e473b267a5afa8954",
+                "sha256:b32482794a366b5366a32c92a9a9201b107821889935a02b3e51f6b432ea84ed",
+                "sha256:c9f2c8dfc8f96d0d5808299920721be30c9eec37f2389f28904f454565c8a16e"
+            ],
+            "version": "==0.2.0"
+        },
         "grpcio": {
             "hashes": [
-                "sha256:177fb72c6c8f89788d8065ee5dd239af7a7a26962a4d81777c156c4813ae87dc",
-                "sha256:181c0066d0005f81f384cbeade9d5a41dee1e97dc9e6ba005122d4a753b1f056",
-                "sha256:26860ffbb5830d3dca76955699996e59703a6b2d4f71c33617178817a6fea303",
-                "sha256:277ab0a2c0eb503491300c89a34093caa33dbc5c05c5f49e3f01c65c5fbbeb83",
-                "sha256:36719664bc1bf8db4027b576b0f65f36a6cbcea69fe522ea29ee9d02fb4191a5",
-                "sha256:43caff66c30fcfcb59424ec121bac0db6b0831da1310e7ec7ec8ad847ecef30b",
-                "sha256:4666caf3e642ece8119597482734ab16f14b5d842334b45267182aace0fb2dae",
-                "sha256:48bb0526c612c0e5ae39d6e1f5d12eb75ee5e588560a86347dfc381717ed091d",
-                "sha256:69d5bb14479be7d6c7097715c54eebbda2c0ba6a8e228aabc69f18e1fd6eaed4",
-                "sha256:6aaf92894f12bc7d7c467e0b7f665a319a20b48d41297a3a77de95da8d03a73b",
-                "sha256:739e97e7d25b5fb4ed3dc7daedd725a04e1caccce7bf7f2cbc6fa4efef975b05",
-                "sha256:79977b7fd02f83ca1eb2489415509f13bf2ee16b49f53e1893547fa54a057242",
-                "sha256:7ac4c298579015b84d612ac70ec7b7aeba44db7e87ac075402a3b20a4402553a",
-                "sha256:7c0ebcbe5c52ca179fe3e47c3f12bb74d62227d762bb62a42d0fb6178a8b5845",
-                "sha256:9207a8339078dc5558e5ae15a8e95012c31dcc317029224a159292c1cae382b2",
-                "sha256:953a72d9f4f4f011789c6147fbe5e93419fdf3891d8ee5840fd9c7bd02960739",
-                "sha256:9b93e74fceec8808e74a7cfde9f852d35f34283cf6441cdecbfbfb39611bd143",
-                "sha256:9fe8d4d694b2ccb272473ac4b8813b3a649ea53448235b43759913c99fe5f0d0",
-                "sha256:a4bde6b6800d82f772f72669d1772cf740d1aec5ca98c8edffa3dfd531ecf7c6",
-                "sha256:a9d8f04e820dc20fa120e0af4f8e995155b8dcc475c34fb31be105c8eeac74c3",
-                "sha256:bc26186dca4ee75dbe33a367217e7318f4fc135c5f02437e7f84fa853e9a877d",
-                "sha256:ceaa0e4ea3259bea36d08f332e49bb28120669b651b1a50d64e553ac4add3a86",
-                "sha256:d4fea86ed6c1585ac51cb15f2ae8d58feeebcdf11cb6de38807fffedb2e019b2",
-                "sha256:d51a486a1cfdedb19d3f50e12c030841384f46fcb1ec0de216fc55a85e752321",
-                "sha256:dc28b9ea5e6c2c75a54cd194c15a8a742a7ad710c1ccfca8e84d50420a2a1aef",
-                "sha256:dd55e694ddd1c439fb933ac21c297a7e019c7db7b44178579822129cd28b8c44",
-                "sha256:e20804844b4ce2db0f700762c352170a3957a80080703ee3a53cce2e72849d36",
-                "sha256:ecbd9900d4237cdb166ab923a9c76ad16880d166494e04df58ae7f8e2a14a9dd",
-                "sha256:f8c5c455e4a843500f236231fa250eb4e2e81c1e8f2280ae56f1ed3f25f8c332",
-                "sha256:f9119f484a04ea1a006f4d7b4a9ca4a77ff91c5afd166a2aa0417e6bd5b4eb3b",
-                "sha256:f936b811ecb44cf8a83c8b8fea7b9191e04f96d168681b2744a4b7c1b3812b34",
-                "sha256:fa61afe6258f16efc4c6793a3a39bcd5a7eec43ea1789fa2d9e437a2e4dbeaf4"
+                "sha256:01d3046fe980be25796d368f8fc5ff34b7cf5e1444f3789a017a7fe794465639",
+                "sha256:07b430fa68e5eecd78e2ad529ab80f6a234b55fc1b675fe47335ccbf64c6c6c8",
+                "sha256:0e3edd8cdb71809d2455b9dbff66b4dd3d36c321e64bfa047da5afdfb0db332b",
+                "sha256:0f3f09269ffd3fded430cd89ba2397eabbf7e47be93983b25c187cdfebb302a7",
+                "sha256:1376a60f9bfce781b39973f100b5f67e657b5be479f2fd8a7d2a408fc61c085c",
+                "sha256:14c0f017bfebbc18139551111ac58ecbde11f4bc375b73a53af38927d60308b6",
+                "sha256:182c64ade34c341398bf71ec0975613970feb175090760ab4f51d1e9a5424f05",
+                "sha256:1ada89326a364a299527c7962e5c362dbae58c67b283fe8383c4d952b26565d5",
+                "sha256:1ce6f5ff4f4a548c502d5237a071fa617115df58ea4b7bd41dac77c1ab126e9c",
+                "sha256:1d384a61f96a1fc6d5d3e0b62b0a859abc8d4c3f6d16daba51ebf253a3e7df5d",
+                "sha256:25959a651420dd4a6fd7d3e8dee53f4f5fd8c56336a64963428e78b276389a59",
+                "sha256:28677f057e2ef11501860a7bc15de12091d40b95dd0fddab3c37ff1542e6b216",
+                "sha256:378fe80ec5d9353548eb2a8a43ea03747a80f2e387c4f177f2b3ff6c7d898753",
+                "sha256:3afb058b6929eba07dba9ae6c5b555aa1d88cb140187d78cc510bd72d0329f28",
+                "sha256:4396b1d0f388ae875eaf6dc05cdcb612c950fd9355bc34d38b90aaa0665a0d4b",
+                "sha256:4775bc35af9cd3b5033700388deac2e1d611fa45f4a8dcb93667d94cb25f0444",
+                "sha256:5bddf9d53c8df70061916c3bfd2f468ccf26c348bb0fb6211531d895ed5e4c72",
+                "sha256:6d869a3e8e62562b48214de95e9231c97c53caa7172802236cd5d60140d7cddd",
+                "sha256:6f7947dad606c509d067e5b91a92b250aa0530162ab99e4737090f6b17eb12c4",
+                "sha256:7cda998b7b551503beefc38db9be18c878cfb1596e1418647687575cdefa9273",
+                "sha256:99bac0e2c820bf446662365df65841f0c2a55b0e2c419db86eaf5d162ddae73e",
+                "sha256:9c0d8f2346c842088b8cbe3e14985b36e5191a34bf79279ba321a4bf69bd88b7",
+                "sha256:a8004b34f600a8a51785e46859cd88f3386ef67cccd1cfc7598e3d317608c643",
+                "sha256:ac7028d363d2395f3d755166d0161556a3f99500a5b44890421ccfaaf2aaeb08",
+                "sha256:be98e3198ec765d0a1e27f69d760f69374ded8a33b953dcfe790127731f7e690",
+                "sha256:c31e8a219650ddae1cd02f5a169e1bffe66a429a8255d3ab29e9363c73003b62",
+                "sha256:c4966d746dccb639ef93f13560acbe9630681c07f2b320b7ec03fe2c8f0a1f15",
+                "sha256:c58825a3d8634cd634d8f869afddd4d5742bdb59d594aea4cea17b8f39269a55",
+                "sha256:ce617e1c4a39131f8527964ac9e700eb199484937d7a0b3e52655a3ba50d5fb9",
+                "sha256:e28e4c0d4231beda5dee94808e3a224d85cbaba3cfad05f2192e6f4ec5318053",
+                "sha256:e467af6bb8f5843f5a441e124b43474715cfb3981264e7cd227343e826dcc3ce",
+                "sha256:e6786f6f7be0937614577edcab886ddce91b7c1ea972a07ef9972e9f9ecbbb78",
+                "sha256:e811ce5c387256609d56559d944a974cc6934a8eea8c76e7c86ec388dc06192d",
+                "sha256:ec10d5f680b8e95a06f1367d73c5ddcc0ed04a3f38d6e4c9346988fb0cea2ffa",
+                "sha256:ef9bd7fdfc0a063b4ed0efcab7906df5cae9bbcf79d05c583daa2eba56752b00",
+                "sha256:f03dfefa9075dd1c6c5cc27b1285c521434643b09338d8b29e1d6a27b386aa82",
+                "sha256:f12900be4c3fd2145ba94ab0d80b7c3d71c9e6414cfee2f31b1c20188b5c281f",
+                "sha256:f53f2dfc8ff9a58a993e414a016c8b21af333955ae83960454ad91798d467c7b",
+                "sha256:f7d508691301027033215d3662dab7e178f54d5cca2329f26a71ae175d94b83f"
             ],
-            "version": "==1.20.0"
+            "version": "==1.32.0"
         },
         "h5py": {
             "hashes": [
-                "sha256:05750b91640273c69989c657eaac34b091abdd75efc8c4824c82aaf898a2da0a",
-                "sha256:082a27208aa3a2286e7272e998e7e225b2a7d4b7821bd840aebf96d50977abbb",
-                "sha256:08e2e8297195f9e813e894b6c63f79372582787795bba2014a2db6a2de95f713",
-                "sha256:0dd2adeb2e9de5081eb8dcec88874e7fd35dae9a21557be3a55a3c7d491842a4",
-                "sha256:0f94de7a10562b991967a66bbe6dda9808e18088676834c0a4dcec3fdd3bcc6f",
-                "sha256:106e42e2e01e486a3d32eeb9ba0e3a7f65c12fa8998d63625fa41fb8bdc44cdb",
-                "sha256:1606c66015f04719c41a9863c156fc0e6b992150de21c067444bcb82e7d75579",
-                "sha256:1854c4beff9961e477e133143c5e5e355dac0b3ebf19c52cf7cc1b1ef757703c",
-                "sha256:1e9fb6f1746500ea91a00193ce2361803c70c6b13f10aae9a33ad7b5bd28e800",
-                "sha256:2cca17e80ddb151894333377675db90cd0279fa454776e0a4f74308376afd050",
-                "sha256:30e365e8408759db3778c361f1e4e0fe8e98a875185ae46c795a85e9bafb9cdf",
-                "sha256:3206bac900e16eda81687d787086f4ffd4f3854980d798e191a9868a6510c3ae",
-                "sha256:3c23d72058647cee19b30452acc7895621e2de0a0bd5b8a1e34204b9ea9ed43c",
-                "sha256:407b5f911a83daa285bbf1ef78a9909ee5957f257d3524b8606be37e8643c5f0",
-                "sha256:4162953714a9212d373ac953c10e3329f1e830d3c7473f2a2e4f25dd6241eef0",
-                "sha256:5fc7aba72a51b2c80605eba1c50dbf84224dcd206279d30a75c154e5652e1fe4",
-                "sha256:713ac19307e11de4d9833af0c4bd6778bde0a3d967cafd2f0f347223711c1e31",
-                "sha256:71b946d80ef3c3f12db157d7778b1fe74a517ca85e94809358b15580983c2ce2",
-                "sha256:8cc4aed71e20d87e0a6f02094d718a95252f11f8ed143bc112d22167f08d4040",
-                "sha256:9d41ca62daf36d6b6515ab8765e4c8c4388ee18e2a665701fef2b41563821002",
-                "sha256:a744e13b000f234cd5a5b2a1f95816b819027c57f385da54ad2b7da1adace2f3",
-                "sha256:b087ee01396c4b34e9dc41e3a6a0442158206d383c19c7d0396d52067b17c1cb",
-                "sha256:b0f03af381d33306ce67d18275b61acb4ca111ced645381387a02c8a5ee1b796",
-                "sha256:b9e4b8dfd587365bdd719ae178fa1b6c1231f81280b1375eef8626dfd8761bf3",
-                "sha256:c5dd4ec75985b99166c045909e10f0534704d102848b1d9f0992720e908928e7",
-                "sha256:d2b82f23cd862a9d05108fe99967e9edfa95c136f532a71cb3d28dc252771f50",
-                "sha256:e58a25764472af07b7e1c4b10b0179c8ea726446c7141076286e41891bf3a563",
-                "sha256:f3b49107fbfc77333fc2b1ef4d5de2abcd57e7ea3a1482455229494cf2da56ce"
+                "sha256:063947eaed5f271679ed4ffa36bb96f57bc14f44dd4336a827d9a02702e6ce6b",
+                "sha256:13c87efa24768a5e24e360a40e0bc4c49bcb7ce1bb13a3a7f9902cec302ccd36",
+                "sha256:16ead3c57141101e3296ebeed79c9c143c32bdd0e82a61a2fc67e8e6d493e9d1",
+                "sha256:3dad1730b6470fad853ef56d755d06bb916ee68a3d8272b3bab0c1ddf83bb99e",
+                "sha256:51ae56894c6c93159086ffa2c94b5b3388c0400548ab26555c143e7cfa05b8e5",
+                "sha256:54817b696e87eb9e403e42643305f142cd8b940fe9b3b490bbf98c3b8a894cf4",
+                "sha256:549ad124df27c056b2e255ea1c44d30fb7a17d17676d03096ad5cd85edb32dc1",
+                "sha256:64f74da4a1dd0d2042e7d04cf8294e04ddad686f8eba9bb79e517ae582f6668d",
+                "sha256:6998be619c695910cb0effe5eb15d3a511d3d1a5d217d4bd0bebad1151ec2262",
+                "sha256:6ef7ab1089e3ef53ca099038f3c0a94d03e3560e6aff0e9d6c64c55fb13fc681",
+                "sha256:769e141512b54dee14ec76ed354fcacfc7d97fea5a7646b709f7400cf1838630",
+                "sha256:79b23f47c6524d61f899254f5cd5e486e19868f1823298bc0c29d345c2447172",
+                "sha256:7be5754a159236e95bd196419485343e2b5875e806fe68919e087b6351f40a70",
+                "sha256:84412798925dc870ffd7107f045d7659e60f5d46d1c70c700375248bf6bf512d",
+                "sha256:86868dc07b9cc8cb7627372a2e6636cdc7a53b7e2854ad020c9e9d8a4d3fd0f5",
+                "sha256:8bb1d2de101f39743f91512a9750fb6c351c032e5cd3204b4487383e34da7f75",
+                "sha256:a5f82cd4938ff8761d9760af3274acf55afc3c91c649c50ab18fcff5510a14a5",
+                "sha256:aac4b57097ac29089f179bbc2a6e14102dd210618e94d77ee4831c65f82f17c0",
+                "sha256:bffbc48331b4a801d2f4b7dac8a72609f0b10e6e516e5c480a3e3241e091c878",
+                "sha256:c0d4b04bbf96c47b6d360cd06939e72def512b20a18a8547fa4af810258355d5",
+                "sha256:c54a2c0dd4957776ace7f95879d81582298c5daf89e77fb8bee7378f132951de",
+                "sha256:cbf28ae4b5af0f05aa6e7551cee304f1d317dbed1eb7ac1d827cee2f1ef97a99",
+                "sha256:d35f7a3a6cefec82bfdad2785e78359a0e6a5fbb3f605dd5623ce88082ccd681",
+                "sha256:d3c59549f90a891691991c17f8e58c8544060fdf3ccdea267100fa5f561ff62f",
+                "sha256:d7ae7a0576b06cb8e8a1c265a8bc4b73d05fdee6429bffc9a26a6eb531e79d72",
+                "sha256:ecf4d0b56ee394a0984de15bceeb97cbe1fe485f1ac205121293fc44dcf3f31f",
+                "sha256:f0e25bb91e7a02efccb50aba6591d3fe2c725479e34769802fcdd4076abfa917",
+                "sha256:f23951a53d18398ef1344c186fb04b26163ca6ce449ebd23404b153fd111ded9",
+                "sha256:ff7d241f866b718e4584fa95f520cb19405220c501bd3a53ee11871ba5166ea2"
             ],
-            "version": "==2.9.0"
+            "version": "==2.10.0"
         },
         "idna": {
             "hashes": [
@@ -126,61 +143,67 @@
             ],
             "version": "==2.8"
         },
+        "importlib-metadata": {
+            "hashes": [
+                "sha256:77a540690e24b0305878c37ffd421785a6f7e53c8b5720d211b211de8d0e95da",
+                "sha256:cefa1a2f919b866c5beb7c9f7b0ebb4061f30a8a9bf16d609b000e2dfaceb9c3"
+            ],
+            "markers": "python_version < '3.8'",
+            "version": "==2.0.0"
+        },
         "keras-applications": {
             "hashes": [
-                "sha256:60607b2b98868983e5153bf1cc6aa468ba73adc93bc977a90edaa4bc595e69fa",
-                "sha256:94b8acc84fb8b1e3d752e20ed4cafa8377c9ecf6e6c1aa09942d959dc02e439a"
+                "sha256:5579f9a12bcde9748f4a12233925a59b93b73ae6947409ff34aa2ba258189fe5",
+                "sha256:df4323692b8c1174af821bf906f1e442e63fa7589bf0f1230a0b6bdc5a810c95"
             ],
-            "version": "==1.0.7"
+            "version": "==1.0.8"
         },
         "keras-preprocessing": {
             "hashes": [
-                "sha256:0170b799a7562f80ad7931d22d56de22cf4bdd502e11c48f31a46380137a70a8",
-                "sha256:5e3700117981c2db762e512ed6586638124fac5842170701628088a11aeb51ac"
+                "sha256:7b82029b130ff61cc99b55f3bd27427df4838576838c5b2f65940e4fcec99a7b",
+                "sha256:add82567c50c8bc648c14195bf544a5ce7c1f76761536956c3d2978970179ef3"
             ],
-            "version": "==1.0.9"
+            "version": "==1.1.2"
         },
         "markdown": {
             "hashes": [
-                "sha256:fc4a6f69a656b8d858d7503bda633f4dd63c2d70cf80abdc6eafa64c4ae8c250",
-                "sha256:fe463ff51e679377e3624984c829022e2cfb3be5518726b06f608a07a3aad680"
+                "sha256:1fafe3f1ecabfb514a5285fca634a53c1b32a81cb0feb154264d55bf2ff22c17",
+                "sha256:c467cd6233885534bf0fe96e62e3cf46cfc1605112356c4f9981512b8174de59"
             ],
-            "version": "==3.1"
+            "version": "==3.2.2"
         },
-        "mock": {
+        "numpy": {
             "hashes": [
-                "sha256:5ce3c71c5545b472da17b72268978914d0252980348636840bd34a00b5cc96c1",
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-            "version": "==1.16.2"
+            "version": "==3.3.0"
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@@ -208,49 +231,42 @@
             "index": "pypi",
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-            "version": "==3.7.1"
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         "python-dateutil": {
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-                "sha256:c89805f6f4d64db21ed966fda138f8a5ed7a4fdbc1a8ee329ce1b74e3c74da9e"
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-            "version": "==2.8.0"
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         "pytz": {
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-                "sha256:d747dd3d23d77ef44c6a3526e274af6efeb0a6f1afd5a69ba4d5be4098c8e141"
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-            "version": "==2019.1"
+            "version": "==2020.1"
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         "requests": {
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@@ -262,44 +278,38 @@
         },
         "six": {
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-            "version": "==1.12.0"
+            "version": "==1.15.0"
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         "tensorboard": {
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-                "sha256:b664fe7772be5670d8b04200342e681af7795a12cd752709aed565c06c0cc196"
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-            "version": "==1.13.1"
+            "version": "==1.15.0"
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+                "sha256:ce24ed398cc3c3f4582e7944456e2d9a97f2a5b1b6bf9f24dd2c8faf6e2b66f3",
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-            "version": "==1.13.1"
+            "version": "==1.15.4"
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         "tensorflow-estimator": {
             "hashes": [
-                "sha256:7cfdaa3e83e3532f31713713feb98be7ea9f3065722be4267e49b6c301271419"
+                "sha256:8853bfb7c3c96fbdc80b3d66c37a10af6ccbcd235dc87474764270c02a0f86b9"
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-            "version": "==1.13.0"
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         "termcolor": {
             "hashes": [
@@ -309,25 +319,38 @@
         },
         "urllib3": {
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-                "sha256:9a247273df709c4fedb38c711e44292304f73f39ab01beda9f6b9fc375669ac3"
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-            "version": "==1.24.2"
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-                "sha256:7fad9770a8778f9576693f0cc29c7dcc36964df916b83734f4431c0e612a7fbc"
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-            "version": "==0.15.2"
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             "markers": "python_version >= '3'",
-            "version": "==0.33.1"
+            "version": "==0.35.1"
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