Update lock file to include pydantic

poetry.lock:
Update the lock file to include the latest version of pydantic.

poetry.lock

@@ -213,6 +213,21 @@ category = "dev"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
 
+[[package]]
+name = "pydantic"
+version = "1.8.1"
+description = "Data validation and settings management using python 3.6 type hinting"
+category = "main"
+optional = false
+python-versions = ">=3.6.1"
+
+[package.dependencies]
+typing-extensions = ">=3.7.4.3"
+
+[package.extras]
+dotenv = ["python-dotenv (>=0.10.4)"]
+email = ["email-validator (>=1.0.3)"]
+
 [[package]]
 name = "pyflakes"
 version = "2.2.0"
@@ -308,7 +323,7 @@ python-versions = "*"
 name = "typing-extensions"
 version = "3.7.4.3"
 description = "Backported and Experimental Type Hints for Python 3.5+"
-category = "dev"
+category = "main"
 optional = false
 python-versions = "*"
 
@@ -333,7 +348,7 @@ testing = ["coverage (>=4)", "coverage-enable-subprocess (>=1)", "flaky (>=3)",
 [metadata]
 lock-version = "1.1"
 python-versions = "^3.9"
-content-hash = "71da510db8c41c0476ecbddc37430a18b85a0af174b74553fec7ebbea8c0e5d5"
+content-hash = "ab7d858e9f87bced4bfc0814783cf0576368563cb189b422ecee6d24f6bf2e5e"
 
 [metadata.files]
 appdirs = [
@@ -488,6 +503,30 @@ pycodestyle = [
     {file = "pycodestyle-2.6.0-py2.py3-none-any.whl", hash = "sha256:2295e7b2f6b5bd100585ebcb1f616591b652db8a741695b3d8f5d28bdc934367"},
     {file = "pycodestyle-2.6.0.tar.gz", hash = "sha256:c58a7d2815e0e8d7972bf1803331fb0152f867bd89adf8a01dfd55085434192e"},
 ]
+pydantic = [
+    {file = "pydantic-1.8.1-cp36-cp36m-macosx_10_9_x86_64.whl", hash = "sha256:0c40162796fc8d0aa744875b60e4dc36834db9f2a25dbf9ba9664b1915a23850"},
+    {file = "pydantic-1.8.1-cp36-cp36m-manylinux1_i686.whl", hash = "sha256:fff29fe54ec419338c522b908154a2efabeee4f483e48990f87e189661f31ce3"},
+    {file = "pydantic-1.8.1-cp36-cp36m-manylinux2014_i686.whl", hash = "sha256:fbfb608febde1afd4743c6822c19060a8dbdd3eb30f98e36061ba4973308059e"},
+    {file = "pydantic-1.8.1-cp36-cp36m-manylinux2014_x86_64.whl", hash = "sha256:eb8ccf12295113ce0de38f80b25f736d62f0a8d87c6b88aca645f168f9c78771"},
+    {file = "pydantic-1.8.1-cp36-cp36m-win_amd64.whl", hash = "sha256:20d42f1be7c7acc352b3d09b0cf505a9fab9deb93125061b376fbe1f06a5459f"},
+    {file = "pydantic-1.8.1-cp37-cp37m-macosx_10_9_x86_64.whl", hash = "sha256:dde4ca368e82791de97c2ec019681ffb437728090c0ff0c3852708cf923e0c7d"},
+    {file = "pydantic-1.8.1-cp37-cp37m-manylinux1_i686.whl", hash = "sha256:3bbd023c981cbe26e6e21c8d2ce78485f85c2e77f7bab5ec15b7d2a1f491918f"},
+    {file = "pydantic-1.8.1-cp37-cp37m-manylinux2014_i686.whl", hash = "sha256:830ef1a148012b640186bf4d9789a206c56071ff38f2460a32ae67ca21880eb8"},
+    {file = "pydantic-1.8.1-cp37-cp37m-manylinux2014_x86_64.whl", hash = "sha256:fb77f7a7e111db1832ae3f8f44203691e15b1fa7e5a1cb9691d4e2659aee41c4"},
+    {file = "pydantic-1.8.1-cp37-cp37m-win_amd64.whl", hash = "sha256:3bcb9d7e1f9849a6bdbd027aabb3a06414abd6068cb3b21c49427956cce5038a"},
+    {file = "pydantic-1.8.1-cp38-cp38-macosx_10_9_x86_64.whl", hash = "sha256:2287ebff0018eec3cc69b1d09d4b7cebf277726fa1bd96b45806283c1d808683"},
+    {file = "pydantic-1.8.1-cp38-cp38-manylinux1_i686.whl", hash = "sha256:4bbc47cf7925c86a345d03b07086696ed916c7663cb76aa409edaa54546e53e2"},
+    {file = "pydantic-1.8.1-cp38-cp38-manylinux2014_i686.whl", hash = "sha256:6388ef4ef1435364c8cc9a8192238aed030595e873d8462447ccef2e17387125"},
+    {file = "pydantic-1.8.1-cp38-cp38-manylinux2014_x86_64.whl", hash = "sha256:dd4888b300769ecec194ca8f2699415f5f7760365ddbe243d4fd6581485fa5f0"},
+    {file = "pydantic-1.8.1-cp38-cp38-win_amd64.whl", hash = "sha256:8fbb677e4e89c8ab3d450df7b1d9caed23f254072e8597c33279460eeae59b99"},
+    {file = "pydantic-1.8.1-cp39-cp39-macosx_10_9_x86_64.whl", hash = "sha256:2f2736d9a996b976cfdfe52455ad27462308c9d3d0ae21a2aa8b4cd1a78f47b9"},
+    {file = "pydantic-1.8.1-cp39-cp39-manylinux1_i686.whl", hash = "sha256:3114d74329873af0a0e8004627f5389f3bb27f956b965ddd3e355fe984a1789c"},
+    {file = "pydantic-1.8.1-cp39-cp39-manylinux2014_i686.whl", hash = "sha256:258576f2d997ee4573469633592e8b99aa13bda182fcc28e875f866016c8e07e"},
+    {file = "pydantic-1.8.1-cp39-cp39-manylinux2014_x86_64.whl", hash = "sha256:c17a0b35c854049e67c68b48d55e026c84f35593c66d69b278b8b49e2484346f"},
+    {file = "pydantic-1.8.1-cp39-cp39-win_amd64.whl", hash = "sha256:e8bc082afef97c5fd3903d05c6f7bb3a6af9fc18631b4cc9fedeb4720efb0c58"},
+    {file = "pydantic-1.8.1-py3-none-any.whl", hash = "sha256:e3f8790c47ac42549dc8b045a67b0ca371c7f66e73040d0197ce6172b385e520"},
+    {file = "pydantic-1.8.1.tar.gz", hash = "sha256:26cf3cb2e68ec6c0cfcb6293e69fb3450c5fd1ace87f46b64f678b0d29eac4c3"},
+]
 pyflakes = [
     {file = "pyflakes-2.2.0-py2.py3-none-any.whl", hash = "sha256:0d94e0e05a19e57a99444b6ddcf9a6eb2e5c68d3ca1e98e90707af8152c90a92"},
     {file = "pyflakes-2.2.0.tar.gz", hash = "sha256:35b2d75ee967ea93b55750aa9edbbf72813e06a66ba54438df2cfac9e3c27fc8"},