remove searchkick gem

Gemfile

@@ -90,4 +90,4 @@ gem 'sinatra'
 gem 'bulk_insert'
 
 # elasticsearch
-gem 'searchkick'
+# gem 'searchkick'

Gemfile.lock

@@ -90,14 +90,6 @@ GEM
     connection_pool (2.2.2)
     crass (1.0.4)
     diff-lcs (1.3)
-    elasticsearch (7.1.0)
-      elasticsearch-api (= 7.1.0)
-      elasticsearch-transport (= 7.1.0)
-    elasticsearch-api (7.1.0)
-      multi_json
-    elasticsearch-transport (7.1.0)
-      faraday
-      multi_json
     erubi (1.7.1)
     execjs (2.7.0)
     faraday (0.15.4)
@@ -108,7 +100,6 @@ GEM
     grape-entity (0.7.1)
       activesupport (>= 4.0)
       multi_json (>= 1.3.2)
-    hashie (3.6.0)
     htmlentities (4.3.4)
     httparty (0.16.2)
       multi_xml (>= 0.5.2)
@@ -264,10 +255,6 @@ GEM
       sprockets (>= 2.8, < 4.0)
       sprockets-rails (>= 2.0, < 4.0)
       tilt (>= 1.1, < 3)
-    searchkick (3.1.3)
-      activemodel (>= 4.2)
-      elasticsearch (>= 5)
-      hashie
     selenium-webdriver (3.14.0)
       childprocess (~> 0.5)
       rubyzip (~> 1.2)
@@ -357,7 +344,6 @@ DEPENDENCIES
   ruby-ole
   rubyzip
   sass-rails (~> 5.0)
-  searchkick
   selenium-webdriver
   sidekiq
   simple_xlsx_reader