Use disposable container.

.local/bin/dmenugtranslate

@@ -31,11 +31,7 @@ to_code="$(grep "^$to=" "$map" | cut -d '=' -f2)"
 
 echo "$from=$from_code,$to=$to_code" >"$FILE"
 
-translation="$(curl --silent --get \
-    --data-urlencode "from=$from_code" \
-    --data-urlencode "to=$to_code" \
-    --data-urlencode "text=$text" \
-    "http://localhost:5000/api")"
+translation="$(docker run --rm --attach STDOUT --name dmenugtranslate gtranslate:latest gtranslate-query "$from_code" "$to_code" "$text")"
 rc=$?
 
 if [ $rc -ne 0 ]; then