diff --git a/7_C_jak_chmura/Pipfile.lock b/7_C_jak_chmura/Pipfile.lock
index 1dcfcee..eed4aa9 100644
--- a/7_C_jak_chmura/Pipfile.lock
+++ b/7_C_jak_chmura/Pipfile.lock
@@ -1,7 +1,7 @@
 {
     "_meta": {
         "hash": {
-            "sha256": "60ca14e18f59c15441f12101428aa3b743a4e87f8b6910fbfbea79c771836795"
+            "sha256": "71246d44cef7363bd4c466d540e909d3add965fef1022d458ee676c475be6bf3"
         },
         "pipfile-spec": 6,
         "requires": {
@@ -18,24 +18,24 @@
     "default": {
         "cachetools": {
             "hashes": [
-                "sha256:1d057645db16ca7fe1f3bd953558897603d6f0b9c51ed9d11eb4d071ec4e2aab",
-                "sha256:de5d88f87781602201cde465d3afe837546663b168e8b39df67411b0bf10cefc"
+                "sha256:2cc0b89715337ab6dbba85b5b50effe2b0c74e035d83ee8ed637cf52f12ae001",
+                "sha256:61b5ed1e22a0924aed1d23b478f37e8d52549ff8a961de2909c69bf950020cff"
             ],
-            "version": "==4.1.0"
+            "version": "==4.2.2"
         },
         "certifi": {
             "hashes": [
-                "sha256:1d987a998c75633c40847cc966fcf5904906c920a7f17ef374f5aa4282abd304",
-                "sha256:51fcb31174be6e6664c5f69e3e1691a2d72a1a12e90f872cbdb1567eb47b6519"
+                "sha256:2bbf76fd432960138b3ef6dda3dde0544f27cbf8546c458e60baf371917ba9ee",
+                "sha256:50b1e4f8446b06f41be7dd6338db18e0990601dce795c2b1686458aa7e8fa7d8"
             ],
-            "version": "==2020.4.5.1"
+            "version": "==2021.5.30"
         },
         "chardet": {
             "hashes": [
-                "sha256:84ab92ed1c4d4f16916e05906b6b75a6c0fb5db821cc65e70cbd64a3e2a5eaae",
-                "sha256:fc323ffcaeaed0e0a02bf4d117757b98aed530d9ed4531e3e15460124c106691"
+                "sha256:0d6f53a15db4120f2b08c94f11e7d93d2c911ee118b6b30a04ec3ee8310179fa",
+                "sha256:f864054d66fd9118f2e67044ac8981a54775ec5b67aed0441892edb553d21da5"
             ],
-            "version": "==3.0.4"
+            "version": "==4.0.0"
         },
         "gcloud": {
             "hashes": [
@@ -56,10 +56,10 @@
         },
         "google-auth": {
             "hashes": [
-                "sha256:4942ab1ff530e740866571c0416fb5a7dc9ec53233a8f8dff63e8cd7371003d1",
-                "sha256:82d32f6601f35309c95d5917bcdf72f3ec193c7f46c79e433b8d76ccbe68e21d"
+                "sha256:044d81b1e58012f8ebc71cc134e191c1fa312f543f1fbc99973afe28c25e3228",
+                "sha256:b3ca7a8ff9ab3bdefee3ad5aefb11fc6485423767eee016f5942d8e606ca23fb"
             ],
-            "version": "==1.14.3"
+            "version": "==1.30.1"
         },
         "google-cloud-pubsub": {
             "hashes": [
@@ -74,9 +74,10 @@
                 "grpc"
             ],
             "hashes": [
-                "sha256:013c91704279119150e44ef770086fdbba158c1f978a6402167d47d5409e226e"
+                "sha256:a88ee8903aa0a81f6c3cec2d5cf62d3c8aa67c06439b0496b49048fb1854ebf4",
+                "sha256:f6d561ab8fb16b30020b940e2dd01cd80082f4762fa9f3ee670f4419b4b8dbd0"
             ],
-            "version": "==1.51.0"
+            "version": "==1.53.0"
         },
         "grpc-google-iam-v1": {
             "hashes": [
@@ -86,53 +87,73 @@
         },
         "grpcio": {
             "hashes": [
-                "sha256:10cdc8946a7c2284bbc8e16d346eaa2beeaae86ea598f345df86d4ef7dfedb84",
-                "sha256:23bc395a32c2465564cb242e48bdd2fdbe5a4aebf307649a800da1b971ee7f29",
-                "sha256:2637ce96b7c954d2b71060f50eb4c72f81668f1b2faa6cbdc74677e405978901",
-                "sha256:3d8c510b6eabce5192ce126003d74d7751c7218d3e2ad39fcf02400d7ec43abe",
-                "sha256:5024b26e17a1bfc9390fb3b8077bf886eee02970af780fd23072970ef08cefe8",
-                "sha256:517538a54afdd67162ea2af1ac3326c0752c5d13e6ddadbc4885f6a28e91ab28",
-                "sha256:524ae8d3da61b856cf08abb3d0947df05402919e4be1f88328e0c1004031f72e",
-                "sha256:54e4658c09084b09cd83a5ea3a8bce78e4031ff1010bb8908c399a22a76a6f08",
-                "sha256:57c8cc2ae8cb94c3a89671af7e1380a4cdfcd6bab7ba303f4461ec32ded250ae",
-                "sha256:5fd9ffe938e9225c654c60eb21ff011108cc27302db85200413807e0eda99a4a",
-                "sha256:75b2247307a7ecaf6abc9eb2bd04af8f88816c111b87bf0044d7924396e9549c",
-                "sha256:7bf3cb1e0f4a9c89f7b748583b994bdce183103d89d5ff486da48a7668a052c7",
-                "sha256:7e02a7c40304eecee203f809a982732bd37fad4e798acad98fe73c66e44ff2db",
-                "sha256:806c9759f5589b3761561187408e0313a35c5c53f075c7590effab8d27d67dfe",
-                "sha256:80e9f9f6265149ca7c84e1c8c31c2cf3e2869c45776fbe8880a3133a11d6d290",
-                "sha256:81bbf78a399e0ee516c81ddad8601f12af3fc9b30f2e4b2fbd64efd327304a4d",
-                "sha256:886d48c32960b39e059494637eb0157a694956248d03b0de814447c188b74799",
-                "sha256:97b72bf2242a351a89184134adbb0ae3b422e6893c6c712bc7669e2eab21501b",
-                "sha256:97fcbdf1f12e0079d26db73da11ee35a09adc870b1e72fbff0211f6a8003a4e8",
-                "sha256:9cfb4b71cc3c8757f137d47000f9d90d4bd818733f9ab4f78bd447e052a4cb9a",
-                "sha256:9ef0370bcf629ece4e7e37796e4604e2514b920669be2911fc3f9c163a73a57b",
-                "sha256:a6dddb177b3cfa0cfe299fb9e07d6a3382cc79466bef48fe9c4326d5c5b1dcb8",
-                "sha256:a97ea91e31863c9a3879684b5fb3c6ab4b17c5431787548fc9f52b9483ea9c25",
-                "sha256:b49f243936b0f6ae8eb6adf88a1e54e736f1c6724a1bff6b591d105d708263ad",
-                "sha256:b85f355fc24b68a6c52f2750e7141110d1fcd07dfdc9b282de0000550fe0511b",
-                "sha256:c3a0ef12ee86f6e72db50e01c3dba7735a76d8c30104b9b0f7fd9d65ceb9d93f",
-                "sha256:da0ca9b1089d00e39a8b83deec799a4e5c37ec1b44d804495424acde50531868",
-                "sha256:e90f3d11185c36593186e5ff1f581acc6ddfa4190f145b0366e579de1f52803b",
-                "sha256:ebf0ccb782027ef9e213e03b6d00bbd8dabd80959db7d468c0738e6d94b5204c",
-                "sha256:eede3039c3998e2cc0f6713f4ac70f235bd32967c9b958a17bf937aceebc12c3",
-                "sha256:ff7931241351521b8df01d7448800ce0d59364321d8d82c49b826d455678ff08"
-            ],
-            "version": "==1.29.0"
+                "sha256:0247b045feb7b138754c91efcca9ea7f7d2cc9f0bd2cc73f6588c523f38873c3",
+                "sha256:07abf6b36c138bf247cef7ac0bad9f8ab1c8242f7c1302af23bb8e6877d08163",
+                "sha256:0ab78d4c16d7f3924718711689f5e301aec52cfcf38eb4143bed0f74b7c4fd10",
+                "sha256:10a6c62e0cddd456db91f9f04b53a8cccf67d86d7ca814d989423939099c2723",
+                "sha256:1c11041ecb69d962d49e8a38a35736cdc6fc74230867b5f0ac6138770387a950",
+                "sha256:1d157a2ac6632d31a3ff21f56bbe73420e1d7a21e4fe89d8c7ac792b79c1a589",
+                "sha256:1d212af1008bdbfd4b8a287e17a8e63e14d72ac450475307452f20c1bbb6bae4",
+                "sha256:1e88a8d5d961df958362f61b1b79ad3981a8b051f99224717b09308546298902",
+                "sha256:25028420d004fe33d64015f5d4d97207c53530acdb493310e217fac76dcd2513",
+                "sha256:2736b109ec5bd9fcf580bf871b5fd4f136c6ae9728407f344a3c64ad87bb6519",
+                "sha256:277faad1d8d462bd1b986f43a47a2c2fe795b2e0de72c9318e11826d921e665a",
+                "sha256:291dcde4139bc25629de6a743cfcc0ca861e289e3547421ecd2273b51d95b8e1",
+                "sha256:2c26cb7566e8942542ff1aee71f10ed35e2f9ee95c2f27179b198af0727fbebb",
+                "sha256:32067791bd56a13614399f1994454afea9e2475019fcabc4abd3112f09892005",
+                "sha256:34fb08d46a70750bef6566c9556a16b98e08af6345a3bad6574477eb0b08c3dd",
+                "sha256:3cacfee78310b5a89769b2fac20b8cd723470130f5b1ba0c960da8db39e74a97",
+                "sha256:4a1dd16ccf76ddc18c1cde900049c04ed996e6c02e0588d88d06396c398e6023",
+                "sha256:604da72df5bece8844a15990ce0b3f2f8c5243a1333d3dcc02371048bf6f9269",
+                "sha256:6461d69a8ae20e7abce4c6d9cc2603e9f16f4d6b64865eddd0e664127349c04d",
+                "sha256:6824567e2372dde1bd70214427d23b709d09f1a02a552133d1e0f504b616c84e",
+                "sha256:7466eef3b57b5ac8c7585251b26b917b093ab015750bf98aab4e0836c39e2a2b",
+                "sha256:752593a275e26ef250dc4d93a6f7917dd9986396b41eabcc114b0e0315ec1bf6",
+                "sha256:7b74c48b2e41dd506f889a4a9974d40b3eead965b0fd2e0b1d55a9b3c0e3bc6e",
+                "sha256:897bcd54890e6ec6359063affb35e19a61a58ba37bc61c9e8ac6b464b854233e",
+                "sha256:8c4f39ad529fb4a33cd6e58d1d860c3b583902208547614b4b5b75fc306f13f6",
+                "sha256:924552099365ea1dd32237dc161849452cd567d931efc57e8427260d8f0eacdb",
+                "sha256:9a2216df1be9fdbc3c1ebd3c5184d1ef4afb387c29224fce00346b9ddec7c7e3",
+                "sha256:9f1747b81d44daed0649ff10395b58c4f29b03139a628afeb058f3e942ba6893",
+                "sha256:a0d7c88b4cf9748147cd6c16e14569a124b683a3eb5d7787f43eb9d48cf86755",
+                "sha256:a4789014f9d9e9ff29551314a004266b1ac90225c8a009dc87947aaf823fd83c",
+                "sha256:a836f21a1d08d28c8344e149b28729649ff4732c318a59a3628451bbd6c3c9ac",
+                "sha256:a8f9fcf5623282e4804595166a4ee1401cf4ccfc16fe84bb69e1eb23ffd836ac",
+                "sha256:abbf9c8c3df4d5233d5888c6cfa85c1bb68a6923749bd4dd1abc6e1e93986f17",
+                "sha256:ac05434a7a7f444b2ddd109d72f87f4704364be159aea42a04bd6ea2ba6e10e4",
+                "sha256:b4cd8fb4e3725e8852b1da734904edb3579c76660ae26a72283ac580779e5bf0",
+                "sha256:b86a1b0654804b5f2248d9262c77a9d5f19882481fc21df53eb2823d0875b86d",
+                "sha256:be83ca2d24321c8bf6516b9cd1064da15ac3ff3978c6c502643be114e2a54af2",
+                "sha256:c47e85eae34af5d17d1c2007a1f0b13a0293d4b7a6d8c8ae23761d718293803e",
+                "sha256:cbd2754da81bf5f18454c7808b4afe5b57c6736955a742fb599b32b6353fe99f",
+                "sha256:cd220606259f8aa2403bc0f4a4483bae5e36be879364ca3e256f0304ac44f575",
+                "sha256:d3566acd87a65a0bc93875125a7064293ab2b6ffb9327333030939681d269f4f",
+                "sha256:d631304e66c908d5d2d1a3cc9c02d372d2f8bed8c3632902d6f3f77d7ca34ac2",
+                "sha256:db01eaea57e7a1898c69271e35a84341cf8150cfdec5f0411eddcfb65b5f590e",
+                "sha256:e3072b9ebb573fe1f6757a55b610e4975979d2d58247cbe18ff4385f5aaa81a5",
+                "sha256:e72dd202c982a5922c3b846976cae3b699e3fa8d2355d9d5bad119d066cf23ee",
+                "sha256:e83ab148911e6c8ae4ec5e1334e6d800c6b84c432b92eb0ebf0808087117cb39",
+                "sha256:f19bd4b5bcf88ee059f478c4ab46a1607f09835587750294038fbd0120f1a9dc",
+                "sha256:f2c4ff0e8c98418c5d55c28ba4ff954e3a5d3c723af5008e8d3ddeae8f0ecb41",
+                "sha256:f6f6d51c9efbfe56af9eb9eeb4881cad1b869e4c0e2a32c1d345897fd0979ee3",
+                "sha256:f8dd51b05e7fde843d7a3140b058f02801fbec5784a036d5f6abb374450d4608",
+                "sha256:f9b3678920017842a1b576de3524ecf8f6a2bf4b39f86fb25b870693141e0584"
+            ],
+            "version": "==1.38.0"
         },
         "httplib2": {
             "hashes": [
-                "sha256:39dd15a333f67bfb70798faa9de8a6e99c819da6ad82b77f9a259a5c7b1225a2",
-                "sha256:6d9722decd2deacd486ef10c5dd5e2f120ca3ba8736842b90509afcdc16488b1"
+                "sha256:0b12617eeca7433d4c396a100eaecfa4b08ee99aa881e6df6e257a7aad5d533d",
+                "sha256:2ad195faf9faf079723f6714926e9a9061f694d07724b846658ce08d40f522b4"
             ],
-            "version": "==0.17.3"
+            "version": "==0.19.1"
         },
         "idna": {
             "hashes": [
-                "sha256:7588d1c14ae4c77d74036e8c22ff447b26d0fde8f007354fd48a7814db15b7cb",
-                "sha256:a068a21ceac8a4d63dbfd964670474107f541babbd2250d61922f029858365fa"
+                "sha256:b307872f855b18632ce0c21c5e45be78c0ea7ae4c15c828c20788b26921eb3f6",
+                "sha256:b97d804b1e9b523befed77c48dacec60e6dcb0b5391d57af6a65a312a90648c0"
             ],
-            "version": "==2.9"
+            "version": "==2.10"
         },
         "oauth2client": {
             "hashes": [
@@ -143,24 +164,31 @@
         },
         "protobuf": {
             "hashes": [
-                "sha256:00c2c276aca3af220d422e6a8625b1f5399c821c9b6f1c83e8a535aa8f48cc6c",
-                "sha256:0d69d76b00d0eb5124cb33a34a793383a5bbbf9ac3e633207c09988717c5da85",
-                "sha256:1c55277377dd35e508e9d86c67a545f6d8d242d792af487678eeb75c07974ee2",
-                "sha256:35bc1b96241b8ea66dbf386547ef2e042d73dcc0bf4b63566e3ef68722bb24d1",
-                "sha256:47a541ac44f2dcc8d49b615bcf3ed7ba4f33af9791118cecc3d17815fab652d9",
-                "sha256:61364bcd2d85277ab6155bb7c5267e6a64786a919f1a991e29eb536aa5330a3d",
-                "sha256:7aaa820d629f8a196763dd5ba21fd272fa038f775a845a52e21fa67862abcd35",
-                "sha256:9593a6cdfc491f2caf62adb1c03170e9e8748d0a69faa2b3970e39a92fbd05a2",
-                "sha256:95f035bbafec7dbaa0f1c72eda8108b763c1671fcb6e577e93da2d52eb47fbcf",
-                "sha256:9d6a517ce33cbdc64b52a17c56ce17b0b20679c945ed7420e7c6bc6686ff0494",
-                "sha256:a7532d971e4ab2019a9f6aa224b209756b6b9e702940ca85a4b1ed1d03f45396",
-                "sha256:b4e8ecb1eb3d011f0ccc13f8bb0a2d481aa05b733e6e22e9d46a3f61dbbef0de",
-                "sha256:bb1aced9dcebc46f0b320f24222cc8ffdfd2e47d2bafd4d2e5913cc6f7e3fc98",
-                "sha256:ccce142ebcfbc35643a5012cf398497eb18e8d021333cced4d5401f034a8cef5",
-                "sha256:d538eecc0b80accfb73c8167f39aaa167a5a50f31b1295244578c8eff8e9d602",
-                "sha256:eab18765eb5c7bad1b2de7ae3774192b46e1873011682e36bcd70ccf75f2748a"
-            ],
-            "version": "==3.12.0"
+                "sha256:0f237c1e84e46747397a3e8173edb3116e81163b2878fc944a5193b05876eaee",
+                "sha256:1fcace96670b8512e805d6e275bd59b860967a7648e05cfad35ec1e7c03d7262",
+                "sha256:25bc4f1c23aced9b3a9e70eef7f03e63bcbd6cfbd881a91b5688412dce8992e1",
+                "sha256:27c7c933b838a0837eb1f429e7994310ee8577a7b69abc38e84d5db97a2650a2",
+                "sha256:2a88be54fce118d69f083b847554afd1852053c0869bdac396678ec9ec6a94d5",
+                "sha256:2c6ad26f079301bcf9f1b5d5b4b2dbac0e2e7c0111c6fbecf94f558952c78ee0",
+                "sha256:36d306dda3c159a5fe0025ba0e9728aac00dd69523dd12ee3fb7b1717cd80e7d",
+                "sha256:40bf764b63f06a816b1c079f7718184fdd8dbfd9dad3cd1a446382492ca00b3e",
+                "sha256:437d4681160ac5310457c4dc8ab973ec56769a236c479393c53fa71a26dfb38f",
+                "sha256:4ef4865ee740d5b45adfc96481adf1fcbfbb454bd51b86f4c4a5065262d0b08b",
+                "sha256:5057744a363d65d2780dc01fa751bb14e860c507b2598b22af241aabb28a0ae9",
+                "sha256:6e48c9b26d8e262331c79b208c4bf6b499a71912b1213d77b63c5ca248fc2a4e",
+                "sha256:762faa8873d0569466cf66128bdbadd5e500600bdf2f87cf039493ed9d2725b6",
+                "sha256:8a509097ba25452c9b44198843b0df67f921bd36f37adcbcfaaf6ee5cbe09132",
+                "sha256:94be4d5c2ba372ff159b2cc804d274acbaa7ebf361966f5619f99880c7c09a3c",
+                "sha256:a15898d88307dba0363767b30960396a2dec74b8ffe7bcb4e885312a569eda3f",
+                "sha256:ad17d3dd80f3377fc70a9dd677ec51231a892f9f65783cf7d2d24ee381f0feca",
+                "sha256:ad8cdbc594c886483970ac274b5af98483b272e873b7c5dac60aa3a7222301b3",
+                "sha256:b92f95994ff27a6992ea2cf3f369476ad0065986eb00252b760d0bc55c5454a8",
+                "sha256:c1631570af7aae611f1cd7c6918fe4a7154507169ef30e8c5f380eba36ee2659",
+                "sha256:cbd132f0aa7180f099d3c47fecfbcdca1590ef3b7da8346146192ba580c9b24e",
+                "sha256:d06ef0f7873e04e2d1a2bfa0701d063e4dde5242b2946c6f071a442e4cb3be0b",
+                "sha256:fea786428b34385b073ef619d896282889b432b87dc043c0b815c72d35d64025"
+            ],
+            "version": "==3.17.1"
         },
         "pyasn1": {
             "hashes": [
@@ -176,33 +204,41 @@
             ],
             "version": "==0.2.8"
         },
+        "pyparsing": {
+            "hashes": [
+                "sha256:c203ec8783bf771a155b207279b9bccb8dea02d8f0c9e5f8ead507bc3246ecc1",
+                "sha256:ef9d7589ef3c200abe66653d3f1ab1033c3c419ae9b9bdb1240a85b024efc88b"
+            ],
+            "version": "==2.4.7"
+        },
         "pytz": {
             "hashes": [
-                "sha256:a494d53b6d39c3c6e44c3bec237336e14305e4f29bbf800b599253057fbb79ed",
-                "sha256:c35965d010ce31b23eeb663ed3cc8c906275d6be1a34393a1d73a41febf4a048"
+                "sha256:83a4a90894bf38e243cf052c8b58f381bfe9a7a483f6a9cab140bc7f702ac4da",
+                "sha256:eb10ce3e7736052ed3623d49975ce333bcd712c7bb19a58b9e2089d4057d0798"
             ],
-            "version": "==2020.1"
+            "version": "==2021.1"
         },
         "requests": {
             "hashes": [
-                "sha256:43999036bfa82904b6af1d99e4882b560e5e2c68e5c4b0aa03b655f3d7d73fee",
-                "sha256:b3f43d496c6daba4493e7c431722aeb7dbc6288f52a6e04e7b6023b0247817e6"
+                "sha256:27973dd4a904a4f13b263a19c866c13b92a39ed1c964655f025f3f8d3d75b804",
+                "sha256:c210084e36a42ae6b9219e00e48287def368a26d03a048ddad7bfee44f75871e"
             ],
-            "version": "==2.23.0"
+            "version": "==2.25.1"
         },
         "rsa": {
             "hashes": [
-                "sha256:14ba45700ff1ec9eeb206a2ce76b32814958a98e372006c8fb76ba820211be66",
-                "sha256:1a836406405730121ae9823e19c6e806c62bbad73f890574fff50efa4122c487"
+                "sha256:78f9a9bf4e7be0c5ded4583326e7461e3a3c5aae24073648b4bdfa797d78c9d2",
+                "sha256:9d689e6ca1b3038bc82bf8d23e944b6b6037bc02301a574935b2dd946e0353b9"
             ],
-            "version": "==4.0"
+            "markers": "python_version >= '3.6'",
+            "version": "==4.7.2"
         },
         "six": {
             "hashes": [
-                "sha256:236bdbdce46e6e6a3d61a337c0f8b763ca1e8717c03b369e87a7ec7ce1319c0a",
-                "sha256:8f3cd2e254d8f793e7f3d6d9df77b92252b52637291d0f0da013c76ea2724b6c"
+                "sha256:1e61c37477a1626458e36f7b1d82aa5c9b094fa4802892072e49de9c60c4c926",
+                "sha256:8abb2f1d86890a2dfb989f9a77cfcfd3e47c2a354b01111771326f8aa26e0254"
             ],
-            "version": "==1.14.0"
+            "version": "==1.16.0"
         },
         "sqlalchemy": {
             "hashes": [
@@ -240,10 +276,11 @@
         },
         "urllib3": {
             "hashes": [
-                "sha256:3018294ebefce6572a474f0604c2021e33b3fd8006ecd11d62107a5d2a963527",
-                "sha256:88206b0eb87e6d677d424843ac5209e3fb9d0190d0ee169599165ec25e9d9115"
+                "sha256:753a0374df26658f99d826cfe40394a686d05985786d946fbe4165b5148f5a7c",
+                "sha256:a7acd0977125325f516bda9735fa7142b909a8d01e8b2e4c8108d0984e6e0098"
             ],
-            "version": "==1.25.9"
+            "index": "pypi",
+            "version": "==1.26.5"
         }
     },
     "develop": {}