diff --git a/7_C_jak_chmura/Pipfile.lock b/7_C_jak_chmura/Pipfile.lock
index 1dcfcee..205d330 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"
+                "sha256:1d9d5f567be80f7c07d765e21b814326d78c61eb0c3a637dffc0e5d1796cb2e2",
+                "sha256:f469e29e7aa4cff64d8de4aad95ce76de8ea1125a16c68e0d93f65c3c3dc92e9"
             ],
-            "version": "==4.1.0"
+            "version": "==4.2.1"
         },
         "certifi": {
             "hashes": [
-                "sha256:1d987a998c75633c40847cc966fcf5904906c920a7f17ef374f5aa4282abd304",
-                "sha256:51fcb31174be6e6664c5f69e3e1691a2d72a1a12e90f872cbdb1567eb47b6519"
+                "sha256:1a4995114262bffbc2413b159f2a1a480c969de6e6eb13ee966d470af86af59c",
+                "sha256:719a74fb9e33b9bd44cc7f3a8d94bc35e4049deebe19ba7d8e108280cfd59830"
             ],
-            "version": "==2020.4.5.1"
+            "version": "==2020.12.5"
         },
         "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"
+                "sha256:008e23ed080674f69f9d2d7d80db4c2591b9bb307d136cea7b3bc129771d211d",
+                "sha256:514e39f4190ca972200ba33876da5a8857c5665f2b4ccc36c8b8ee21228aae80"
             ],
-            "version": "==1.14.3"
+            "version": "==1.25.0"
         },
         "google-cloud-pubsub": {
             "hashes": [
@@ -74,9 +74,10 @@
                 "grpc"
             ],
             "hashes": [
-                "sha256:013c91704279119150e44ef770086fdbba158c1f978a6402167d47d5409e226e"
+                "sha256:560716c807117394da12cecb0a54da5a451b5cf9866f1d37e9a5e2329a665351",
+                "sha256:c8961760f5aad9a711d37b675be103e0cc4e9a39327e0d6d857872f698403e24"
             ],
-            "version": "==1.51.0"
+            "version": "==1.52.0"
         },
         "grpc-google-iam-v1": {
             "hashes": [
@@ -86,53 +87,69 @@
         },
         "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"
+                "sha256:0072ec4563ab4268c4c32e936955085c2d41ea175b662363496daedd2273372c",
+                "sha256:048c01d1eb5c2ae7cba2254b98938d2fc81f6dc10d172d9261d65266adb0fdb3",
+                "sha256:088c8bea0f6b596937fefacf2c8df97712e7a3dd49496975049cc95dbf02af1a",
+                "sha256:0f714e261e1d63615476cda4ee808a79cca62f8f09e2943c136c2f87ec5347b1",
+                "sha256:16fd33030944672e49e0530dec2c60cd4089659ccdf327e99569b3b29246a0b6",
+                "sha256:1757e81c09132851e85495b802fe4d4fbef3547e77fa422a62fb4f7d51785be0",
+                "sha256:17940a7dc461066f28816df48be44f24d3b9f150db344308ee2aeae033e1af0b",
+                "sha256:18ad7644e23757420ea839ac476ef861e4f4841c8566269b7c91c100ca1943b3",
+                "sha256:1aa53f82362c7f2791fe0cdd9a3b3aec325c11d8f0dfde600f91907dfaa8546b",
+                "sha256:22edfc278070d54f3ab7f741904e09155a272fe934e842babbf84476868a50de",
+                "sha256:2f8e8d35d4799aa1627a212dbe8546594abf4064056415c31bd1b3b8f2a62027",
+                "sha256:35b72884e09cbc46c564091f4545a39fa66d132c5676d1a6e827517fff47f2c1",
+                "sha256:399ee377b312ac652b07ef4365bbbba009da361fa7708c4d3d4ce383a1534ea7",
+                "sha256:3e7d4428ed752fdfe2dddf2a404c93d3a2f62bf4b9109c0c10a850c698948891",
+                "sha256:44aaa6148d18a8e836f99dadcdec17b27bc7ec0995b2cc12c94e61826040ec90",
+                "sha256:6ba3d7acf70acde9ce27e22921db921b84a71be578b32739536c32377b65041a",
+                "sha256:75ea903edc42a8c6ec61dbc5f453febd79d8bdec0e1bad6df7088c34282e8c42",
+                "sha256:764b50ba1a15a2074cdd1a841238f2dead0a06529c495a46821fae84cb9c7342",
+                "sha256:7ae408780b79c9b9b91a2592abd1d7abecd05675d988ea75038580f420966b59",
+                "sha256:7bd0ebbb14dde78bf66a1162efd29d3393e4e943952e2f339757aa48a184645c",
+                "sha256:7ee7d54da9d176d3c9a0f47c04d7ff6fdc6ee1c17643caff8c33d6c8a70678a4",
+                "sha256:859a0ceb23d7189362cc06fe7e906e9ed5c7a8f3ac960cc04ce13fe5847d0b62",
+                "sha256:87147b1b306c88fe7dca7e3dff8aefd1e63d6aed86e224f9374ddf283f17d7f1",
+                "sha256:8a29a26b9f39701ce15aa1d5aa5e96e0b5f7028efe94f95341a4ed8dbe4bed78",
+                "sha256:8d08f90d72a8e8d9af087476337da76d26749617b0a092caff4e684ce267af21",
+                "sha256:94c3b81089a86d3c5877d22b07ebc66b5ed1d84771e24b001844e29a5b6178dd",
+                "sha256:95cc4d2067deced18dc807442cf8062a93389a86abf8d40741120054389d3f29",
+                "sha256:9e503eaf853199804a954dc628c5207e67d6c7848dcba42a997fbe718618a2b1",
+                "sha256:9f0da13b215068e7434b161a35d0b4e92140ffcfa33ddda9c458199ea1d7ce45",
+                "sha256:a36151c335280b09afd5123f3b25085027ae2b10682087a4342fb6f635b928fb",
+                "sha256:aca45d2ccb693c9227fbf21144891422a42dc4b76b52af8dd1d4e43afebe321d",
+                "sha256:acb489b7aafdcf960f1a0000a1f22b45e5b6ccdf8dba48f97617d627f4133195",
+                "sha256:aea3d592a7ece84739b92d212cd16037c51d84a259414f64b51c14e946611f3d",
+                "sha256:b180a3ec4a5d6f96d3840c83e5f8ab49afac9fa942921e361b451d7a024efb00",
+                "sha256:b2985f73611b637271b00d9c4f177e65cc3193269bc9760f16262b1a12757265",
+                "sha256:c8d0a6a58a42275c6cb616e7cb9f9fcf5eba1e809996546e561cd818b8f7cff7",
+                "sha256:d186a0ce291f4386e28a7042ec31c85250b0c2e25d2794b87fa3c15ff473c46c",
+                "sha256:da44bf613eed5d9e8df0785463e502a416de1be6e4ac31edbe99c9111abaed5f",
+                "sha256:dc2589370ef84eb1cc53530070d658a7011d2ee65f18806581809c11cd016136",
+                "sha256:dfecb2acd3acb8bb50e9aa31472c6e57171d97c1098ee67cd283a6fe7d56a926",
+                "sha256:e163c27d2062cd3eb07057f23f8d1330925beaba16802312b51b4bad33d74098",
+                "sha256:e87e55fba98ebd7b4c614dcef9940dc2a7e057ad8bba5f91554934d47319a35b",
+                "sha256:efb3d67405eb8030db6f27920b4be023fabfb5d4e09c34deab094a7c473a5472",
+                "sha256:efd896e8ca7adb2654cf014479a5e1f74e4f776b6b2c0fbf95a6c92787a6631a",
+                "sha256:f0c27fd16582a303e5baf6cffd9345c9ac5f855d69a51232664a0b888a77ba80",
+                "sha256:f3654a52f72ba28953dbe2e93208099f4903f4b3c07dc7ff4db671c92968111d"
+            ],
+            "version": "==1.35.0"
         },
         "httplib2": {
             "hashes": [
-                "sha256:39dd15a333f67bfb70798faa9de8a6e99c819da6ad82b77f9a259a5c7b1225a2",
-                "sha256:6d9722decd2deacd486ef10c5dd5e2f120ca3ba8736842b90509afcdc16488b1"
+                "sha256:749c32603f9bf16c1277f59531d502e8f1c2ca19901ae653b49c4ed698f0820e",
+                "sha256:e0d428dad43c72dbce7d163b7753ffc7a39c097e6788ef10f4198db69b92f08e"
             ],
-            "version": "==0.17.3"
+            "index": "pypi",
+            "version": "==0.19.0"
         },
         "idna": {
             "hashes": [
-                "sha256:7588d1c14ae4c77d74036e8c22ff447b26d0fde8f007354fd48a7814db15b7cb",
-                "sha256:a068a21ceac8a4d63dbfd964670474107f541babbd2250d61922f029858365fa"
+                "sha256:b307872f855b18632ce0c21c5e45be78c0ea7ae4c15c828c20788b26921eb3f6",
+                "sha256:b97d804b1e9b523befed77c48dacec60e6dcb0b5391d57af6a65a312a90648c0"
             ],
-            "version": "==2.9"
+            "version": "==2.10"
         },
         "oauth2client": {
             "hashes": [
@@ -143,24 +160,26 @@
         },
         "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"
+                "sha256:0e247612fadda953047f53301a7b0407cb0c3cb4ae25a6fde661597a04039b3c",
+                "sha256:0fc96785262042e4863b3f3b5c429d4636f10d90061e1840fce1baaf59b1a836",
+                "sha256:1c51fda1bbc9634246e7be6016d860be01747354ed7015ebe38acf4452f470d2",
+                "sha256:1d63eb389347293d8915fb47bee0951c7b5dab522a4a60118b9a18f33e21f8ce",
+                "sha256:22bcd2e284b3b1d969c12e84dc9b9a71701ec82d8ce975fdda19712e1cfd4e00",
+                "sha256:2a7e2fe101a7ace75e9327b9c946d247749e564a267b0515cf41dfe450b69bac",
+                "sha256:43b554b9e73a07ba84ed6cf25db0ff88b1e06be610b37656e292e3cbb5437472",
+                "sha256:4b74301b30513b1a7494d3055d95c714b560fbb630d8fb9956b6f27992c9f980",
+                "sha256:4e75105c9dfe13719b7293f75bd53033108f4ba03d44e71db0ec2a0e8401eafd",
+                "sha256:5b7a637212cc9b2bcf85dd828b1178d19efdf74dbfe1ddf8cd1b8e01fdaaa7f5",
+                "sha256:5e9806a43232a1fa0c9cf5da8dc06f6910d53e4390be1fa06f06454d888a9142",
+                "sha256:629b03fd3caae7f815b0c66b41273f6b1900a579e2ccb41ef4493a4f5fb84f3a",
+                "sha256:72230ed56f026dd664c21d73c5db73ebba50d924d7ba6b7c0d81a121e390406e",
+                "sha256:86a75477addde4918e9a1904e5c6af8d7b691f2a3f65587d73b16100fbe4c3b2",
+                "sha256:8971c421dbd7aad930c9bd2694122f332350b6ccb5202a8b7b06f3f1a5c41ed5",
+                "sha256:9616f0b65a30851e62f1713336c931fcd32c057202b7ff2cfbfca0fc7d5e3043",
+                "sha256:b0d5d35faeb07e22a1ddf8dce620860c8fe145426c02d1a0ae2688c6e8ede36d",
+                "sha256:ecc33531a213eee22ad60e0e2aaea6c8ba0021f0cce35dbf0ab03dee6e2a23a1"
+            ],
+            "version": "==3.14.0"
         },
         "pyasn1": {
             "hashes": [
@@ -176,33 +195,41 @@
             ],
             "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"
+                "sha256:69805d6b69f56eb05b62daea3a7dbd7aa44324ad1306445e05da8060232d00f4",
+                "sha256:a8774e55b59fd9fc893b0d05e9bfc6f47081f46ff5b46f39ccf24631b7be356b"
             ],
-            "version": "==4.0"
+            "markers": "python_version >= '3.6'",
+            "version": "==4.7"
         },
         "six": {
             "hashes": [
-                "sha256:236bdbdce46e6e6a3d61a337c0f8b763ca1e8717c03b369e87a7ec7ce1319c0a",
-                "sha256:8f3cd2e254d8f793e7f3d6d9df77b92252b52637291d0f0da013c76ea2724b6c"
+                "sha256:30639c035cdb23534cd4aa2dd52c3bf48f06e5f4a941509c8bafd8ce11080259",
+                "sha256:8b74bedcbbbaca38ff6d7491d76f2b06b3592611af620f8426e82dddb04a5ced"
             ],
-            "version": "==1.14.0"
+            "version": "==1.15.0"
         },
         "sqlalchemy": {
             "hashes": [
@@ -240,10 +267,10 @@
         },
         "urllib3": {
             "hashes": [
-                "sha256:3018294ebefce6572a474f0604c2021e33b3fd8006ecd11d62107a5d2a963527",
-                "sha256:88206b0eb87e6d677d424843ac5209e3fb9d0190d0ee169599165ec25e9d9115"
+                "sha256:1b465e494e3e0d8939b50680403e3aedaa2bc434b7d5af64dfd3c958d7f5ae80",
+                "sha256:de3eedaad74a2683334e282005cd8d7f22f4d55fa690a2a1020a416cb0a47e73"
             ],
-            "version": "==1.25.9"
+            "version": "==1.26.3"
         }
     },
     "develop": {}