diff --git a/src/python_test/Pipfile.lock b/src/python_test/Pipfile.lock
index ab93f7c..7387bf9 100644
--- a/src/python_test/Pipfile.lock
+++ b/src/python_test/Pipfile.lock
@@ -3,6 +3,7 @@
         "hash": {
             "sha256": "5d123505bb106e715d9ed680064156c35b6e7b0674d97a244c3e04ba5ce13eda"
         },
+        "pipfile-spec": 6,
         "requires": {},
         "sources": [
             {
@@ -13,69 +14,167 @@
     },
     "default": {
         "matrix-io-proto": {
+            "hashes": [
+                "sha256:8a808c184885ce36b9a19a6b99cbb95e17e644af05cecf7d2cdf85173423a000",
+                "sha256:ca5a4a30e80772d1ee999b06aaef98f399856e00fab2bea54ea0401167e5b642"
+            ],
             "version": "==0.0.10"
         },
         "protobuf": {
+            "hashes": [
+                "sha256:14fa1f2f608c2906f7a703fd59efd0a40b4ff853e7f113469a7611444de8de6d",
+                "sha256:1cbcee2c45773f57cb6de7ee0eceb97f92b9b69c0178305509b162c0160c1f04",
+                "sha256:3581f428907a75e56ac39868406e0fb13572642991c12ec1a05be9d70d3715b3",
+                "sha256:7e140559de4e438261474b84548808d7a447c05f55524ca34ef6dbe7f1c3cf7c",
+                "sha256:88b8799070cbb97a6aa1b26e1120d261152b8a0821fc9991b69e8e5f2c0bf378",
+                "sha256:be78090d785974a1942eb3e7dac2d52fdf4bfc865b99bffe1ac0a2b6d5e86f8b"
+            ],
             "version": "==3.3.0"
         },
         "pyzmq": {
+            "hashes": [
+                "sha256:00e76f45ceb31f905b49a8690da36de4087009b876d3b17318b46c0bf9c4f208",
+                "sha256:0322543fff5ab6f87d11a8a099c4c07dd8a1719040084b6ce9162bcdf5c45c9d",
+                "sha256:2c8e3137e5e67be5d65cf487ca81980f39179eea166016377d4b075ae4894537",
+                "sha256:2f1c5cde08368d259831b26b27e8ed1d2667238cf2e6797dd72494a8a12af136",
+                "sha256:39f78f422730d0447e612bd0f00f02ecd84dffa8b6bebb0aca8ae8c2f01ff17d",
+                "sha256:3c3471d3fd9212aff0109d9bf7825bafed9731afc57b583bc655217852a20ac1",
+                "sha256:5c50b4cbfa563bddccc2e1cc994c6d20cb3d2f2d97927e69c87414c317a12f9c",
+                "sha256:7722af57f44a8b12d14047b594d67ba92e3faaed2b44ad0e62adb08a3335cd61",
+                "sha256:868bfb8dc6b95c45ce9319f10b2e6c71f600f860783fd060fa0d8242d3f84c05",
+                "sha256:92039c0095fcadcc6baa8de5eabfd65c42c48b3f6a49f62a38660e45c4de9a84",
+                "sha256:9b0ab561b70e85ed7dff038ea59bf69e88fe5e65cb0af49c1cfa258b5d855953",
+                "sha256:9baa6b3d0c415c0ce1b4abe794e41605e7076b2aeb7b48d71784bbf648125103",
+                "sha256:9c14fb9ebdb040fa73ef1bb1c240fdd4b43f04c3d2a28c1564e73af9a8afa152",
+                "sha256:9d1732a096da76c3c9c9b38ee819cd4857a827d136dc3362078f5c86246fe80a",
+                "sha256:9e514b6b5347e71b626b92fb0bcd58d81e1448b6fd1b4f39287636018db3aa44",
+                "sha256:a0427e1c7792fd157bde2655148f2ece65ce5ae7d9deb040c42b28efba1494e6",
+                "sha256:ad1930709bc5ff9f86e63fe429a4f99e5ddfb75b006463bafbfd024cb0d74c63",
+                "sha256:b650147d98c92cf21c3d9896d5a03fa62f5f16a7bcdb7283c74a0b85c3f2fb86",
+                "sha256:bf5b68eb52acb511be3e0612758a3fddb8c2557a4b49572615886721a5ec34a3",
+                "sha256:d3f3b5fd31b662f0c6543e859c2710ac176bb00e3ead0284a86db9d2da24d4c4",
+                "sha256:d52995526a82a0e3d89cbba0b53c13e8223a003b40913fdf7d577ebc92ecc106",
+                "sha256:f1cf9d6851889adbfc287de48869383b5d413ee8ef6273367640917fa9d0be84"
+            ],
             "version": "==16.0.2"
         },
-        "setuptools": {
-            "version": "==36.1.1"
-        },
         "six": {
-            "version": "==1.10.0"
+            "hashes": [
+                "sha256:30639c035cdb23534cd4aa2dd52c3bf48f06e5f4a941509c8bafd8ce11080259",
+                "sha256:8b74bedcbbbaca38ff6d7491d76f2b06b3592611af620f8426e82dddb04a5ced"
+            ],
+            "version": "==1.15.0"
         },
         "tornado": {
+            "hashes": [
+                "sha256:0a6894559e62a186d6cc20f1c0e7318f83ae8e28922d75c4b6f83d42cc91d8b1",
+                "sha256:2b4618010625bcf01f187eec3148c6a3db76a2a900f7dde416330fc413274df1",
+                "sha256:c3f4456f0ab9e62dab7ede834dcf4c89082238e97b3e67a9196572c076e716aa",
+                "sha256:db0904a28253cfe53e7dedc765c71596f3c53bb8a866ae50123320ec1a7b73fd",
+                "sha256:fb0883ae46da958d06fda2e3be6c033825a0b8603c493df8a69c0237055308d9"
+            ],
             "version": "==4.5.1"
         }
     },
     "develop": {
-        "appnope": {
-            "version": "==0.1.0"
-        },
         "decorator": {
-            "version": "==4.0.11"
+            "hashes": [
+                "sha256:41fa54c2a0cc4ba648be4fd43cff00aedf5b9465c9bf18d64325bc225f08f760",
+                "sha256:e3a62f0520172440ca0dcc823749319382e377f37f140a0b99ef45fecb84bfe7"
+            ],
+            "version": "==4.4.2"
         },
         "ipython": {
+            "hashes": [
+                "sha256:5c53e8ee4d4bec27879982b9f3b4aa2d6e3cfd7b26782d250fa117f85bb29814",
+                "sha256:cd44c7f5ccb2b349ffd6ede10d8e4204c9ab1ede4a8a6c40220cfeb07069171a"
+            ],
             "version": "==6.1.0"
         },
         "ipython-genutils": {
+            "hashes": [
+                "sha256:72dd37233799e619666c9f639a9da83c34013a73e8bbc79a7a6348d93c61fab8",
+                "sha256:eb2e116e75ecef9d4d228fdc66af54269afa26ab4463042e33785b887c628ba8"
+            ],
             "version": "==0.2.0"
         },
         "jedi": {
-            "version": "==0.10.2"
+            "hashes": [
+                "sha256:18456d83f65f400ab0c2d3319e48520420ef43b23a086fdc05dff34132f0fb93",
+                "sha256:92550a404bad8afed881a137ec9a461fed49eca661414be45059329614ed0707"
+            ],
+            "version": "==0.18.0"
+        },
+        "parso": {
+            "hashes": [
+                "sha256:15b00182f472319383252c18d5913b69269590616c947747bc50bf4ac768f410",
+                "sha256:8519430ad07087d4c997fda3a7918f7cfa27cb58972a8c89c2a0295a1c940e9e"
+            ],
+            "version": "==0.8.1"
         },
         "pexpect": {
-            "version": "==4.2.1"
+            "hashes": [
+                "sha256:0b48a55dcb3c05f3329815901ea4fc1537514d6ba867a152b581d69ae3710937",
+                "sha256:fc65a43959d153d0114afe13997d439c22823a27cefceb5ff35c2178c6784c0c"
+            ],
+            "markers": "sys_platform != 'win32'",
+            "version": "==4.8.0"
         },
         "pickleshare": {
-            "version": "==0.7.4"
+            "hashes": [
+                "sha256:87683d47965c1da65cdacaf31c8441d12b8044cdec9aca500cd78fc2c683afca",
+                "sha256:9649af414d74d4df115d5d718f82acb59c9d418196b7b4290ed47a12ce62df56"
+            ],
+            "version": "==0.7.5"
         },
         "prompt-toolkit": {
-            "version": "==1.0.14"
+            "hashes": [
+                "sha256:37925b37a4af1f6448c76b7606e0285f79f434ad246dda007a27411cca730c6d",
+                "sha256:dd4fca02c8069497ad931a2d09914c6b0d1b50151ce876bc15bde4c747090126",
+                "sha256:f7eec66105baf40eda9ab026cd8b2e251337eea8d111196695d82e0c5f0af852"
+            ],
+            "version": "==1.0.18"
         },
         "ptyprocess": {
-            "version": "==0.5.2"
+            "hashes": [
+                "sha256:4b41f3967fce3af57cc7e94b888626c18bf37a083e3651ca8feeb66d492fef35",
+                "sha256:5c5d0a3b48ceee0b48485e0c26037c0acd7d29765ca3fbb5cb3831d347423220"
+            ],
+            "version": "==0.7.0"
         },
         "pygments": {
-            "version": "==2.2.0"
-        },
-        "setuptools": {
-            "version": "==36.1.1"
+            "hashes": [
+                "sha256:bc9591213a8f0e0ca1a5e68a479b4887fdc3e75d0774e5c71c31920c427de435",
+                "sha256:df49d09b498e83c1a73128295860250b0b7edd4c723a32e9bc0d295c7c2ec337"
+            ],
+            "version": "==2.7.4"
         },
         "simplegeneric": {
+            "hashes": [
+                "sha256:dc972e06094b9af5b855b3df4a646395e43d1c9d0d39ed345b7393560d0b9173"
+            ],
             "version": "==0.8.1"
         },
         "six": {
-            "version": "==1.10.0"
+            "hashes": [
+                "sha256:30639c035cdb23534cd4aa2dd52c3bf48f06e5f4a941509c8bafd8ce11080259",
+                "sha256:8b74bedcbbbaca38ff6d7491d76f2b06b3592611af620f8426e82dddb04a5ced"
+            ],
+            "version": "==1.15.0"
         },
         "traitlets": {
-            "version": "==4.3.2"
+            "hashes": [
+                "sha256:178f4ce988f69189f7e523337a3e11d91c786ded9360174a3d9ca83e79bc5396",
+                "sha256:69ff3f9d5351f31a7ad80443c2674b7099df13cc41fc5fa6e2f6d3b0330b0426"
+            ],
+            "version": "==5.0.5"
         },
         "wcwidth": {
-            "version": "==0.1.7"
+            "hashes": [
+                "sha256:beb4802a9cebb9144e99086eff703a642a13d6a0052920003a230f3294bbe784",
+                "sha256:c4d647b99872929fdb7bdcaa4fbe7f01413ed3d98077df798530e5b04f116c83"
+            ],
+            "version": "==0.2.5"
         }
     }
 }