trim evm versions in the list

apps/explorer/lib/explorer/smart_contract/solidity/code_compiler.ex

@@ -128,6 +128,7 @@ defmodule Explorer.SmartContract.Solidity.CodeCompiler do
     :explorer
     |> Application.get_env(:allowed_evm_versions)
     |> String.split(",")
+    |> Enum.map(fn version -> String.trim(version) end)
   end
 
   def get_contract_info(contracts, _) when contracts == %{}, do: {:error, :compilation}

apps/explorer/test/explorer/smart_contract/solidity/code_compiler_test.exs

@@ -278,13 +278,14 @@ defmodule Explorer.SmartContract.Solidity.CodeCompilerTest do
       Application.put_env(:explorer, :allowed_evm_versions, @allowed_evm_versions_pattern)
       response = CodeCompiler.allowed_evm_versions()
 
-      assert response = ["CustomEVM1", "CustomEVM2", "CustomEVM3"]
+      assert ["CustomEVM1", "CustomEVM2", "CustomEVM3"] = response
     end
 
     test "returns default_allowed_evm_versions" do
       Application.put_env(:explorer, :allowed_evm_versions, @allowed_evm_versions_default)
       response = CodeCompiler.allowed_evm_versions()
-      assert response = ["homestead", "tangerineWhistle", "spuriousDragon", "byzantium", "constantinople", "petersburg"]
+
+      assert ["homestead", "tangerineWhistle", "spuriousDragon", "byzantium", "constantinople", "petersburg"] = response
     end
   end