Docker file fix

services/users/Pipfile

@@ -15,6 +15,7 @@ coverage = "*"
 flake8 = "*"
 flask-debugtoolbar = "*"
 flask-cors = "*"
+gunicorn = "*"
 
 [requires]
 python_version = "3.8"

services/users/Pipfile.lock

@@ -1,7 +1,7 @@
 {
     "_meta": {
         "hash": {
-            "sha256": "e69adbf7b4a00904ef2c27e32b8d3c4b3fea6781f3d1db45fe78c1c0a58320a1"
+            "sha256": "ca7764f9abee80913b4c3c2e6a5e078d11ca4844521d528b09fa054af74ddac5"
         },
         "pipfile-spec": 6,
         "requires": {
@@ -136,6 +136,14 @@
             "index": "pypi",
             "version": "==0.7.1"
         },
+        "gunicorn": {
+            "hashes": [
+                "sha256:0806b5e8a2eb8ba9ac1be65d7b743ec896fc25f5d6cb16c5e051540157b315bb",
+                "sha256:ef69dea4814df95e64e3f40b47b7ffedc6911c5009233be9d01cfd0d14aa3f50"
+            ],
+            "index": "pypi",
+            "version": "==20.0.0"
+        },
         "itsdangerous": {
             "hashes": [
                 "sha256:321b033d07f2a4136d3ec762eac9f16a10ccd60f53c0c91af90217ace7ba1f19",

services/users/requirements.txt

@@ -11,6 +11,7 @@ flask-restful==0.3.7
 flask-sqlalchemy==2.4.1
 flask-testing==0.7.1
 flask==1.1.1
+gunicorn==20.0.0
 itsdangerous==1.1.0
 jinja2==2.10.3
 markupsafe==1.1.1