Odtnhj

class listener(StreamListener):
 def on_data(self, data):
 try:
 tweet=data
 t=tweet.encode('utf-8').decode('unicode_escape')
 print(t)
 saveFile = open('E:\da.json','a')
 saveFile.write(t)
 saveFile.write('n')
 saveFile.close()
 return True
 except BaseException as e:
 print ('failed on data',str(e))
 time.sleep(5)

 def on_error(self,status):
 print (status)

 auth = OAuthHandler(ckey, csecret)
 auth.set_access_token(atoken, asecret)
 twitterStream = Stream(auth, listener())
 twitterStream.filter(track=['رياضه'],languages=["ar"])

The error appears is:

failed on data 'utf-8' codec can't encode character 'ud83d' in
position 2808: surrogates not allowed and continues to download the
data

how I can solve it can anyone help me.
the program print the text in Arabic but when load it with the next program.

 with io.open('E:\da.json', 'r',encoding ='utf-8') as f: 
 line = f.readline() 
 tweets = json.loads(line) 

 print(tweets) 

The error :

UnicodeDecodeError: 'utf-8' codec can't decode byte 0xe5 in position
111: invalid continuation byte