add server and update /help

main.go

@@ -6,6 +6,7 @@ import (
 	"io/ioutil"
 	"log"
 	"math/rand"
+	"net/http"
 	"os"
 	"strings"
 	"student_bot/commands"
@@ -101,6 +102,18 @@ func run() {
 		log.Panicln(err)
 	}
 
+	go func() {
+		http.HandleFunc("/send_today_lessons_to_chat", func(w http.ResponseWriter, r *http.Request) {
+			w.Header().Add("Content-Type", "application/json")
+			w.WriteHeader(http.StatusOK)
+			_, _ = fmt.Fprintf(w, `{"result":"ok"}`)
+		})
+
+		port := ":10001"
+		log.Println("Server is start up! port", port)
+		log.Fatal(http.ListenAndServe(port, nil))
+	}()
+
 	log.Println("Bot is start up!")
 
 	for update := range updates {
@@ -129,7 +142,7 @@ func run() {
 			send(bot, tgbot.NewMessage(chatId, messages.StartMessage()))
 
 		case commands.Help:
-			send(bot, tgbot.NewMessage(chatId, messages.HelpMessage()))
+			send(bot, tgbot.NewMessage(chatId, messages.HelpMessage(chatId)))
 
 		case commands.Ping:
 			send(bot, tgbot.NewMessage(chatId, messages.PongMessage()))