diff --git a/lab1.md b/lab1.md
index a1af94b..fb43edc 100644
--- a/lab1.md
+++ b/lab1.md
@@ -151,13 +151,13 @@ ACCESS_TOKEN_SECRET = "YOUR_ACCESS_TOKEN_SECRET"
 
 class MyStreamListener(tweepy.StreamListener):
   def on_status(self, status):
-    f = open('messages.txt' , 'a')
-    f.write ("@{}, сообщение номер {}\n {}\n".format(
-      status.author.screen_name,
-      status.id_str,
-      status.text)
-    )
-    f.close() 
+    with open('messages.txt' , 'a') as f:
+      f.write ("@{}, сообщение номер {}\n {}\n".format(
+        status.author.screen_name,
+        status.id_str,
+        status.text)
+      )
+    
     print("@{}, сообщение номер {}\n {}\n".format(
       status.author.screen_name,
       status.id_str,
@@ -168,7 +168,7 @@ class MyStreamListener(tweepy.StreamListener):
     if status_code == 420:
       return False
 
-def monitoring_samara_tweets(query):
+def monitoring_samara_tweets(api, query=""):
   GEOBOX_SAMARA_BIG = [48.9700523344,52.7652295668,50.7251182524,53.6648329274]
   myStreamListener = MyStreamListener()
   myStream = tweepy.Stream(
@@ -184,7 +184,7 @@ if __name__ == '__main__':
       auth = tweepy.OAuthHandler(API_KEY, API_SECRET)
       auth.set_access_token(ACCESS_TOKEN, ACCESS_TOKEN_SECRET)
       api = tweepy.API(auth)
-      monitoring_samara_tweets(query)
+      monitoring_samara_tweets(api, query)
     except Exception as error_msg:
       print (error_msg)
 ```