upgrade nx to 0.7 (#6)

Author: ndrean

mix.exs

@@ -38,7 +38,7 @@ defmodule Xav.MixProject do
 
   defp deps do
     [
-      {:nx, "~> 0.6.0"},
+      {:nx, "~> 0.7.0"},
       {:elixir_make, "~> 0.7", runtime: false},
       {:ex_doc, ">= 0.0.0", runtime: false, only: :dev},
       {:credo, ">= 0.0.0", runtime: false, only: :dev},

mix.lock

@@ -13,6 +13,6 @@
   "makeup_elixir": {:hex, :makeup_elixir, "0.16.1", "cc9e3ca312f1cfeccc572b37a09980287e243648108384b97ff2b76e505c3555", [:mix], [{:makeup, "~> 1.0", [hex: :makeup, repo: "hexpm", optional: false]}, {:nimble_parsec, "~> 1.2.3 or ~> 1.3", [hex: :nimble_parsec, repo: "hexpm", optional: false]}], "hexpm", "e127a341ad1b209bd80f7bd1620a15693a9908ed780c3b763bccf7d200c767c6"},
   "makeup_erlang": {:hex, :makeup_erlang, "0.1.3", "d684f4bac8690e70b06eb52dad65d26de2eefa44cd19d64a8095e1417df7c8fd", [:mix], [{:makeup, "~> 1.0", [hex: :makeup, repo: "hexpm", optional: false]}], "hexpm", "b78dc853d2e670ff6390b605d807263bf606da3c82be37f9d7f68635bd886fc9"},
   "nimble_parsec": {:hex, :nimble_parsec, "1.4.0", "51f9b613ea62cfa97b25ccc2c1b4216e81df970acd8e16e8d1bdc58fef21370d", [:mix], [], "hexpm", "9c565862810fb383e9838c1dd2d7d2c437b3d13b267414ba6af33e50d2d1cf28"},
-  "nx": {:hex, :nx, "0.6.4", "948d9f42f81e63fc901d243ac0a985c8bb87358be62e27826cfd67f58bc640af", [:mix], [{:complex, "~> 0.5", [hex: :complex, repo: "hexpm", optional: false]}, {:telemetry, "~> 0.4.0 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "bb9c2e2e3545b5eb4739d69046a988daaa212d127dba7d97801c291616aff6d6"},
+  "nx": {:hex, :nx, "0.7.2", "7f6f6584585e49ffbf81769e7ccc2d01c5639074e399c1f94adc2b509869673e", [:mix], [{:complex, "~> 0.5", [hex: :complex, repo: "hexpm", optional: false]}, {:telemetry, "~> 0.4.0 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "e2c0680066eec5af8b8ef00c99e9bf40a0d08d8b2bbba77f59f801ec54a3f90e"},
   "telemetry": {:hex, :telemetry, "1.2.1", "68fdfe8d8f05a8428483a97d7aab2f268aaff24b49e0f599faa091f1d4e7f61c", [:rebar3], [], "hexpm", "dad9ce9d8effc621708f99eac538ef1cbe05d6a874dd741de2e689c47feafed5"},
 }