diff --git a/lua/cp/init.lua b/lua/cp/init.lua
index 2aaf6be..0b9b730 100644
--- a/lua/cp/init.lua
+++ b/lua/cp/init.lua
@@ -2,7 +2,6 @@ local M = {}
 
 local config_module = require("cp.config")
 local snippets = require("cp.snippets")
-local execute = require("cp.execute")
 local scrape = require("cp.scrape")
 local logger = require("cp.log")
 local problem = require("cp.problem")
diff --git a/lua/cp/test.lua b/lua/cp/test.lua
index 6e47ae3..852baa9 100644
--- a/lua/cp/test.lua
+++ b/lua/cp/test.lua
@@ -68,7 +68,7 @@ local function parse_test_cases_from_cache(platform, contest_id, problem_id)
 
 	for i, test_case in ipairs(cached_test_cases) do
 		local index = test_case.index or i
-		local expected = test_case.expected or test_case.output
+		local expected = test_case.expected or test_case.output or ""
 		table.insert(test_cases, create_test_case(index, test_case.input, expected))
 	end