diff --git a/Pipfile.lock b/Pipfile.lock
index 746e699..aba80af 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -18,10 +18,10 @@
     "default": {
         "absl-py": {
             "hashes": [
-                "sha256:673cccb88d810e5627d0c1c818158485d106f65a583880e2f730c997399bcfa7",
-                "sha256:b3d9eb5119ff6e0a0125f6dabf2f9fae02f8acae7be70576002fac27235611c5"
+                "sha256:62bd4e248ddb19d81aec8f9446b407ff37c8175c2ba88266a7afa9b4ce4a333b",
+                "sha256:6953272383486044699fd0e9f00aad167a27e08ce19aae66c6c4b10e7e767793"
             ],
-            "version": "==0.11.0"
+            "version": "==0.13.0"
         },
         "astunparse": {
             "hashes": [
@@ -32,26 +32,26 @@
         },
         "cachetools": {
             "hashes": [
-                "sha256:1d9d5f567be80f7c07d765e21b814326d78c61eb0c3a637dffc0e5d1796cb2e2",
-                "sha256:f469e29e7aa4cff64d8de4aad95ce76de8ea1125a16c68e0d93f65c3c3dc92e9"
+                "sha256:2cc0b89715337ab6dbba85b5b50effe2b0c74e035d83ee8ed637cf52f12ae001",
+                "sha256:61b5ed1e22a0924aed1d23b478f37e8d52549ff8a961de2909c69bf950020cff"
             ],
             "markers": "python_version ~= '3.5'",
-            "version": "==4.2.1"
+            "version": "==4.2.2"
         },
         "certifi": {
             "hashes": [
-                "sha256:1a4995114262bffbc2413b159f2a1a480c969de6e6eb13ee966d470af86af59c",
-                "sha256:719a74fb9e33b9bd44cc7f3a8d94bc35e4049deebe19ba7d8e108280cfd59830"
+                "sha256:2bbf76fd432960138b3ef6dda3dde0544f27cbf8546c458e60baf371917ba9ee",
+                "sha256:50b1e4f8446b06f41be7dd6338db18e0990601dce795c2b1686458aa7e8fa7d8"
             ],
-            "version": "==2020.12.5"
+            "version": "==2021.5.30"
         },
-        "chardet": {
+        "charset-normalizer": {
             "hashes": [
-                "sha256:0d6f53a15db4120f2b08c94f11e7d93d2c911ee118b6b30a04ec3ee8310179fa",
-                "sha256:f864054d66fd9118f2e67044ac8981a54775ec5b67aed0441892edb553d21da5"
+                "sha256:0c8911edd15d19223366a194a513099a302055a962bca2cec0f54b8b63175d8b",
+                "sha256:f23667ebe1084be45f6ae0538e4a5a865206544097e4e8bbcacf42cd02a348f3"
             ],
-            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4'",
-            "version": "==4.0.0"
+            "markers": "python_version >= '3'",
+            "version": "==2.0.4"
         },
         "flatbuffers": {
             "hashes": [
@@ -70,19 +70,19 @@
         },
         "google-auth": {
             "hashes": [
-                "sha256:1b461d079b5650efe492a7814e95c536ffa9e7a96e39a6d16189c1604f18554f",
-                "sha256:8ce6862cf4e9252de10045f05fa80393fde831da9c2b45c39288edeee3cde7f2"
+                "sha256:bd6aa5916970a823e76ffb3d5c3ad3f0bedafca0a7fa53bc15149ab21cb71e05",
+                "sha256:f1094088bae046fb06f3d1a3d7df14717e8d959e9105b79c57725bd4e17597a2"
             ],
             "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4, 3.5'",
-            "version": "==1.26.1"
+            "version": "==1.34.0"
         },
         "google-auth-oauthlib": {
             "hashes": [
-                "sha256:65b65bc39ad8cab15039b35e5898455d3d66296d0584d96fe0e79d67d04c51d9",
-                "sha256:d4d98c831ea21d574699978827490a41b94f05d565c617fe1b420e88f1fc8d8d"
+                "sha256:4ab58e6c3dc6ccf112f921fcced40e5426fba266768986ea502228488276eaba",
+                "sha256:b5a1ce7c617d247ccb2dfbba9d4bfc734b41096803d854a2c52592ae80150a67"
             ],
             "markers": "python_version >= '3.6'",
-            "version": "==0.4.2"
+            "version": "==0.4.5"
         },
         "google-pasta": {
             "hashes": [
@@ -172,11 +172,11 @@
         },
         "idna": {
             "hashes": [
-                "sha256:b307872f855b18632ce0c21c5e45be78c0ea7ae4c15c828c20788b26921eb3f6",
-                "sha256:b97d804b1e9b523befed77c48dacec60e6dcb0b5391d57af6a65a312a90648c0"
+                "sha256:14475042e284991034cb48e06f6851428fb14c4dc953acd9be9a5e95c7b6dd7a",
+                "sha256:467fbad99067910785144ce333826c71fb0e63a425657295239737f7ecd125f3"
             ],
-            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
-            "version": "==2.10"
+            "markers": "python_version >= '3'",
+            "version": "==3.2"
         },
         "keras-preprocessing": {
             "hashes": [
@@ -187,11 +187,11 @@
         },
         "markdown": {
             "hashes": [
-                "sha256:5d9f2b5ca24bc4c7a390d22323ca4bad200368612b5aaa7796babf971d2b2f18",
-                "sha256:c109c15b7dc20a9ac454c9e6025927d44460b85bd039da028d85e2b6d0bcc328"
+                "sha256:31b5b491868dcc87d6c24b7e3d19a0d730d59d3e46f4eea6430a321bed387a49",
+                "sha256:96c3ba1261de2f7547b46a00ea8463832c921d3f9d6aba3f255a6f71386db20c"
             ],
             "markers": "python_version >= '3.6'",
-            "version": "==3.3.3"
+            "version": "==3.3.4"
         },
         "numpy": {
             "hashes": [
@@ -235,11 +235,11 @@
         },
         "oauthlib": {
             "hashes": [
-                "sha256:bee41cc35fcca6e988463cacc3bcb8a96224f470ca547e697b604cc697b2f889",
-                "sha256:df884cd6cbe20e32633f1db1072e9356f53638e4361bef4e8b03c9127c9328ea"
+                "sha256:42bf6354c2ed8c6acb54d971fce6f88193d97297e18602a3a886603f9d7730cc",
+                "sha256:8f0215fcc533dd8dd1bee6f4c412d4f0cd7297307d43ac61666389e3bc3198a3"
             ],
-            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
-            "version": "==3.1.0"
+            "markers": "python_version >= '3.6'",
+            "version": "==3.1.1"
         },
         "opt-einsum": {
             "hashes": [
@@ -251,26 +251,35 @@
         },
         "protobuf": {
             "hashes": [
-                "sha256:0e247612fadda953047f53301a7b0407cb0c3cb4ae25a6fde661597a04039b3c",
-                "sha256:0fc96785262042e4863b3f3b5c429d4636f10d90061e1840fce1baaf59b1a836",
-                "sha256:1c51fda1bbc9634246e7be6016d860be01747354ed7015ebe38acf4452f470d2",
-                "sha256:1d63eb389347293d8915fb47bee0951c7b5dab522a4a60118b9a18f33e21f8ce",
-                "sha256:22bcd2e284b3b1d969c12e84dc9b9a71701ec82d8ce975fdda19712e1cfd4e00",
-                "sha256:2a7e2fe101a7ace75e9327b9c946d247749e564a267b0515cf41dfe450b69bac",
-                "sha256:43b554b9e73a07ba84ed6cf25db0ff88b1e06be610b37656e292e3cbb5437472",
-                "sha256:4b74301b30513b1a7494d3055d95c714b560fbb630d8fb9956b6f27992c9f980",
-                "sha256:4e75105c9dfe13719b7293f75bd53033108f4ba03d44e71db0ec2a0e8401eafd",
-                "sha256:5b7a637212cc9b2bcf85dd828b1178d19efdf74dbfe1ddf8cd1b8e01fdaaa7f5",
-                "sha256:5e9806a43232a1fa0c9cf5da8dc06f6910d53e4390be1fa06f06454d888a9142",
-                "sha256:629b03fd3caae7f815b0c66b41273f6b1900a579e2ccb41ef4493a4f5fb84f3a",
-                "sha256:72230ed56f026dd664c21d73c5db73ebba50d924d7ba6b7c0d81a121e390406e",
-                "sha256:86a75477addde4918e9a1904e5c6af8d7b691f2a3f65587d73b16100fbe4c3b2",
-                "sha256:8971c421dbd7aad930c9bd2694122f332350b6ccb5202a8b7b06f3f1a5c41ed5",
-                "sha256:9616f0b65a30851e62f1713336c931fcd32c057202b7ff2cfbfca0fc7d5e3043",
-                "sha256:b0d5d35faeb07e22a1ddf8dce620860c8fe145426c02d1a0ae2688c6e8ede36d",
-                "sha256:ecc33531a213eee22ad60e0e2aaea6c8ba0021f0cce35dbf0ab03dee6e2a23a1"
-            ],
-            "version": "==3.14.0"
+                "sha256:13ee7be3c2d9a5d2b42a1030976f760f28755fcf5863c55b1460fd205e6cd637",
+                "sha256:145ce0af55c4259ca74993ddab3479c78af064002ec8227beb3d944405123c71",
+                "sha256:14c1c9377a7ffbeaccd4722ab0aa900091f52b516ad89c4b0c3bb0a4af903ba5",
+                "sha256:1556a1049ccec58c7855a78d27e5c6e70e95103b32de9142bae0576e9200a1b0",
+                "sha256:26010f693b675ff5a1d0e1bdb17689b8b716a18709113288fead438703d45539",
+                "sha256:2ae692bb6d1992afb6b74348e7bb648a75bb0d3565a3f5eea5bec8f62bd06d87",
+                "sha256:2bfb815216a9cd9faec52b16fd2bfa68437a44b67c56bee59bc3926522ecb04e",
+                "sha256:4ffbd23640bb7403574f7aff8368e2aeb2ec9a5c6306580be48ac59a6bac8bde",
+                "sha256:59e5cf6b737c3a376932fbfb869043415f7c16a0cf176ab30a5bbc419cd709c1",
+                "sha256:6902a1e4b7a319ec611a7345ff81b6b004b36b0d2196ce7a748b3493da3d226d",
+                "sha256:6ce4d8bf0321e7b2d4395e253f8002a1a5ffbcfd7bcc0a6ba46712c07d47d0b4",
+                "sha256:6d847c59963c03fd7a0cd7c488cadfa10cda4fff34d8bc8cba92935a91b7a037",
+                "sha256:72804ea5eaa9c22a090d2803813e280fb273b62d5ae497aaf3553d141c4fdd7b",
+                "sha256:7a4c97961e9e5b03a56f9a6c82742ed55375c4a25f2692b625d4087d02ed31b9",
+                "sha256:85d6303e4adade2827e43c2b54114d9a6ea547b671cb63fafd5011dc47d0e13d",
+                "sha256:8727ee027157516e2c311f218ebf2260a18088ffb2d29473e82add217d196b1c",
+                "sha256:99938f2a2d7ca6563c0ade0c5ca8982264c484fdecf418bd68e880a7ab5730b1",
+                "sha256:9b7a5c1022e0fa0dbde7fd03682d07d14624ad870ae52054849d8960f04bc764",
+                "sha256:a22b3a0dbac6544dacbafd4c5f6a29e389a50e3b193e2c70dae6bbf7930f651d",
+                "sha256:a38bac25f51c93e4be4092c88b2568b9f407c27217d3dd23c7a57fa522a17554",
+                "sha256:a981222367fb4210a10a929ad5983ae93bd5a050a0824fc35d6371c07b78caf6",
+                "sha256:ab6bb0e270c6c58e7ff4345b3a803cc59dbee19ddf77a4719c5b635f1d547aa8",
+                "sha256:c56c050a947186ba51de4f94ab441d7f04fcd44c56df6e922369cc2e1a92d683",
+                "sha256:e76d9686e088fece2450dbc7ee905f9be904e427341d289acbe9ad00b78ebd47",
+                "sha256:ebcb546f10069b56dc2e3da35e003a02076aaa377caf8530fe9789570984a8d2",
+                "sha256:f0e59430ee953184a703a324b8ec52f571c6c4259d496a19d1cabcdc19dabc62",
+                "sha256:ffea251f5cd3c0b9b43c7a7a912777e0bc86263436a87c2555242a348817221b"
+            ],
+            "version": "==3.17.3"
         },
         "pyasn1": {
             "hashes": [
@@ -310,11 +319,11 @@
         },
         "requests": {
             "hashes": [
-                "sha256:27973dd4a904a4f13b263a19c866c13b92a39ed1c964655f025f3f8d3d75b804",
-                "sha256:c210084e36a42ae6b9219e00e48287def368a26d03a048ddad7bfee44f75871e"
+                "sha256:6c1246513ecd5ecd4528a0906f910e8f0f9c6b8ec72030dc9fd154dc1a6efd24",
+                "sha256:b8aa58f8cf793ffd8782d3d8cb19e66ef36f7aba4353eec859e74678b01b07a7"
             ],
-            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4'",
-            "version": "==2.25.1"
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4, 3.5'",
+            "version": "==2.26.0"
         },
         "requests-oauthlib": {
             "hashes": [
@@ -326,26 +335,35 @@
         },
         "rsa": {
             "hashes": [
-                "sha256:69805d6b69f56eb05b62daea3a7dbd7aa44324ad1306445e05da8060232d00f4",
-                "sha256:a8774e55b59fd9fc893b0d05e9bfc6f47081f46ff5b46f39ccf24631b7be356b"
+                "sha256:78f9a9bf4e7be0c5ded4583326e7461e3a3c5aae24073648b4bdfa797d78c9d2",
+                "sha256:9d689e6ca1b3038bc82bf8d23e944b6b6037bc02301a574935b2dd946e0353b9"
             ],
             "markers": "python_version >= '3.6'",
-            "version": "==4.7"
+            "version": "==4.7.2"
         },
         "six": {
             "hashes": [
                 "sha256:30639c035cdb23534cd4aa2dd52c3bf48f06e5f4a941509c8bafd8ce11080259",
                 "sha256:8b74bedcbbbaca38ff6d7491d76f2b06b3592611af620f8426e82dddb04a5ced"
             ],
-            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2'",
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
             "version": "==1.15.0"
         },
         "tensorboard": {
             "hashes": [
-                "sha256:7b8c53c396069b618f6f276ec94fc45d17e3282d668979216e5d30be472115e4"
+                "sha256:e167460085b6528956b33bab1c970c989cdce47a6616273880733f5e7bde452e"
             ],
-            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1'",
-            "version": "==2.4.1"
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
+            "version": "==2.5.0"
+        },
+        "tensorboard-data-server": {
+            "hashes": [
+                "sha256:809fe9887682d35c1f7d1f54f0f40f98bb1f771b14265b453ca051e2ce58fca7",
+                "sha256:d8237580755e58eff68d1f3abefb5b1e39ae5c8b127cc40920f9c4fb33f4b98a",
+                "sha256:fa8cef9be4fcae2f2363c88176638baf2da19c5ec90addb49b1cde05c95c88ee"
+            ],
+            "markers": "python_version >= '3.6'",
+            "version": "==0.6.1"
         },
         "tensorboard-plugin-wit": {
             "hashes": [
@@ -355,17 +373,18 @@
         },
         "tensorflow": {
             "hashes": [
-                "sha256:0e427b1350be6dbe572f971947c5596fdbb152081f227808d8becd894bf40282",
-                "sha256:22723b8e1fa83b34f56c349b16a57aaff913b404451fcf70981f2b1d6e0c64fc",
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-                "sha256:e1f2799cc86861680d8515167f103e2207a8cab92a4afe5471e4839330591f08",
-                "sha256:eedcf578afde5e6e69c75d796bed41093451cd1ab54afb438760e40fb74a09de",
-                "sha256:efa9daa4b3701a4e439b24b74c1e4b66844aee8ae5263fb3cc12281ac9cc9f67"
+                "sha256:1cd6f5173fce640fe5e91cc7acd0d2584129a6e585e6be78490b068f6d7047eb",
+                "sha256:30ddf84efeda4775fbc41d7b6a45a76481583e3a5471ea8046bb5c86ee25134c",
+                "sha256:3b4160925685614c69284f4e6d74d699cf21f58f8bcb277645e1b44a2ab04b75",
+                "sha256:5d0ce994284e18bb84c0a7e56911a477f0b2b643ee3086a86d4cf8e2e90518a0",
+                "sha256:6bc0b2b778404e43ac7a6c06674b6150ee93d38914c0a98b047a50972fc54aa7",
+                "sha256:a768ae4260f62df5e07f9e207b0267fa234cd3c3841c8454e207a9311c9600fc",
+                "sha256:b15cf61817b783f93b4ecc41072b4ad8d709bdb37fed3f63daea681203850c46",
+                "sha256:e675d4b18ee054eba4a3e4d0b789721cb9e9dc4f5f29e4e9ff3513e08bec0218",
+                "sha256:ef8b1c22932cacbcc857621338b20a596ca4e8e77a88a00d8028938bf9c35f21"
             ],
-            "version": "==2.4.1"
+            "index": "pypi",
+            "version": "==2.4.2"
         },
         "tensorflow-estimator": {
             "hashes": [
@@ -403,19 +422,19 @@
         },
         "urllib3": {
             "hashes": [
-                "sha256:1b465e494e3e0d8939b50680403e3aedaa2bc434b7d5af64dfd3c958d7f5ae80",
-                "sha256:de3eedaad74a2683334e282005cd8d7f22f4d55fa690a2a1020a416cb0a47e73"
+                "sha256:39fb8672126159acb139a7718dd10806104dec1e2f0f6c88aab05d17df10c8d4",
+                "sha256:f57b4c16c62fa2760b7e3d97c35b255512fb6b59a259730f36ba32ce9f8e342f"
             ],
             "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": "==1.26.3"
+            "version": "==1.26.6"
         },
         "werkzeug": {
             "hashes": [
-                "sha256:2de2a5db0baeae7b2d2664949077c2ac63fbd16d98da0ff71837f7d1dea3fd43",
-                "sha256:6c80b1e5ad3665290ea39320b91e1be1e0d5f60652b964a3070216de83d2e47c"
+                "sha256:1de1db30d010ff1af14a009224ec49ab2329ad2cde454c8a708130642d579c42",
+                "sha256:6c1ec500dcdba0baa27600f6a22f6333d8b662d22027ff9f6202e3367413caa8"
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-            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4'",
-            "version": "==1.0.1"
+            "markers": "python_version >= '3.6'",
+            "version": "==2.0.1"
         },
         "wheel": {
             "hashes": [