quick updates

Pipfile

@@ -11,6 +11,7 @@ sqlalchemy = "*"
 werkzeug = "*"
 flask-login = "*"
 flask-sqlalchemy = "*"
+gunicorn = "*"
 
 [requires]
 python_version = "3.9"

Pipfile.lock

@@ -1,7 +1,7 @@
 {
     "_meta": {
         "hash": {
-            "sha256": "8f52882fb7fd3d488e88dc4c245c849b3f2df9ec8edb568af17beb0ba02fda9e"
+            "sha256": "537b5db6d310b6f4cc2ae3a6bf4d5cace0e35b4a4e7639d5e542c41cc094ce10"
         },
         "pipfile-spec": 6,
         "requires": {
@@ -107,9 +107,17 @@
                 "sha256:fa877ca7f6b48054f847b61d6fa7bed5cebb663ebc55e018fda12db09dcc664c",
                 "sha256:fdcec0b8399108577ec290f55551d926d9a1fa6cad45882093a7a07ac5ec147b"
             ],
-            "markers": "python_version >= '3' and (platform_machine == 'aarch64' or (platform_machine == 'ppc64le' or (platform_machine == 'x86_64' or (platform_machine == 'amd64' or (platform_machine == 'AMD64' or (platform_machine == 'win32' or platform_machine == 'WIN32'))))))",
+            "markers": "python_version >= '3' and platform_machine == 'aarch64' or (platform_machine == 'ppc64le' or (platform_machine == 'x86_64' or (platform_machine == 'amd64' or (platform_machine == 'AMD64' or (platform_machine == 'win32' or platform_machine == 'WIN32')))))",
             "version": "==1.1.2"
         },
+        "gunicorn": {
+            "hashes": [
+                "sha256:9dcc4547dbb1cb284accfb15ab5667a0e5d1881cc443e0677b4882a4067a807e",
+                "sha256:e0a968b5ba15f8a328fdfd7ab1fcb5af4470c28aaf7e55df02a99bc13138e6e8"
+            ],
+            "index": "pypi",
+            "version": "==20.1.0"
+        },
         "itsdangerous": {
             "hashes": [
                 "sha256:7b7d3023cd35d9cb0c1fd91392f8c95c6fa02c59bf8ad64b8849be3401b95afb",
@@ -172,6 +180,14 @@
             "markers": "python_version >= '3.7'",
             "version": "==2.1.0"
         },
+        "setuptools": {
+            "hashes": [
+                "sha256:2347b2b432c891a863acadca2da9ac101eae6169b1d3dfee2ec605ecd50dbfe5",
+                "sha256:e4f30b9f84e5ab3decf945113119649fec09c1fc3507c6ebffec75646c56e62b"
+            ],
+            "markers": "python_version >= '3.7'",
+            "version": "==60.9.3"
+        },
         "sqlalchemy": {
             "hashes": [
                 "sha256:04164e0063feb7aedd9d073db0fd496edb244be40d46ea1f0d8990815e4b8c34",