README.md

@@ -1,3 +1,19 @@
 # ratatouille
 
-Projet ratatouille: interface tampon entre Rhasspy, Hass, Mpd, Bookstack, Systemd et autre
+Projet ratatouille: interface tampon entre Rhasspy, Hass, Mpd, Bookstack, Systemd et autre.
+
+To work with models (intent.py), transformers and pytorch is needed.
+
+See https://pytorch.org/get-started/locally/
+
+## Run
+
+```
+python main.py server -i 127.0.0.1 -p 7777 --mpd 10.10.10.10
+```
+
+ou
+
+```
+python main.py prompt
+```

await.sh

@@ -0,0 +1,12 @@
+while [[ 1 == 1 ]]; do
+	/bin/sleep 10
+	code=$(curl -o /dev/null -s -w "%{http_code}\n" 10.10.10.8)
+	echo "10.10.10.8 return code $code"
+
+	if [ $code = '200' ]; then 
+		exit 0; 
+	else 
+		echo "retrying in 10s"; 
+	fi
+done
+

main.py

@@ -1,37 +1,92 @@
 import logging
-import time
+import argparse
-import schedule
+
+# import schedule
 
 import config
-
 from src.rhasspy import rhasspy_mqtt as yoda_listener
 from src.rhasspy import Rhasspy
 from src.ratatouille import Ratatouille
 from src.mpd import Mpd
 from src.hass import Hass
 from src.httpServer import get_server
-from src.intent import AlexaIntent
+from src.fuzzy import fuzz_predict
+from src.intent import BertIntent
+from src.tools.simple_sentence_corrector import simple_sentence_corrector
+
+
+# --------- setup args -------------
+
+parser = argparse.ArgumentParser(
+    prog='Ratatouille',
+    description='Ratatouille le cerveau domotique !')
+
+parser.add_argument('mode')
+parser.add_argument('-i', '--ip', required=False)
+parser.add_argument('-p', '--port', required=False, type=int)
+parser.add_argument('-m', '--mpd', required=False)
+
+args = parser.parse_args()
+
+if args.mode == "server":
+    if args.ip is None or args.port is None:
+        logging.error(" --ip or --port argument missing")
+        exit()
+
+
+# -------- setup logging ------------
 
 logging.basicConfig(
     level=10,
     format="%(asctime)s %(filename)s:%(lineno)s %(levelname)s %(message)s"
 )
 
-IP = "10.10.10.11"
+logging.info("Loading ratatouilles modules")
-PORT = 5555
+
+
+# ---------- other ---------------
 
 walle = Hass(config.hass_url, config.hass_token)
-yoda = None #Rhasspy(config.rhasspy_url)
+yoda = None  # Rhasspy(config.rhasspy_url)
-mopidy = Mpd('10.10.10.10', yoda)
+
-ratatouille = Ratatouille(yoda, walle, mopidy, schedule)
+mopidy = None
-alexa = AlexaIntent() # we are not doing any request to the evil amazon but we are using one of its dataset
+
+if args.mpd is not None:
+    mopidy = Mpd(args.mpd)
+else:
+    logging.warning('Starting without MPD connection')
+
+ratatouille = Ratatouille(yoda, walle, mopidy, None)
+# alexa = AlexaIntent() # we are not doing any request to the evil amazon but we are using one of its dataset
+bert = BertIntent()
+
 
 def answer(sentence):
-    return ratatouille.parseAlexa(alexa.predict(sentence))
+    # return ratatouille.parse_alexa(alexa.predict(sentence))
-    #return "42"
+    sentence_corrected = simple_sentence_corrector(sentence)
+    prediction = bert.predict(sentence_corrected)
+    return ratatouille.parse_fuzzy(prediction)
+    # return "42"
 
-server = get_server(IP,PORT,answer)
 
-logging.info('Running server on '+IP+':'+str(PORT))
+def run_server(ip, port):
-server.serve_forever()
+    server = get_server(ip, port, answer)
+    logging.info('Running server on '+ip+':'+str(port))
+    server.serve_forever()
 
+
+def run_prompt():
+    question = "empty"
+    while question != "stop":
+        question = input("?")
+        if question != "stop":
+            print(answer(question))
+
+
+logging.info("Ratatouille is ready !")
+
+# run_server()
+if args.mode == "server":
+    run_server(str(args.ip), args.port)
+else:
+    run_prompt()

requirements.txt

@@ -2,5 +2,6 @@ paho-mqtt<1.6
 requests<2.26
 schedule<1.1.0
 python-mpd2<3.1
-transformers<4.28.0
+#transformers<4.28.0
-torch<2.1.0
+#torch<2.1.0
+rapidfuzz<4.0.0

src/fuzzy.py

@@ -0,0 +1,69 @@
+from rapidfuzz import process, fuzz, utils
+
+
+ROOMS = ["cuisine", "salon", "chambre", "bureau"]
+
+
+MUSIQUE_GENRE_SHORT = ["synthpop", "jazz classique", "jazz manouche", "latine", "classique", "rock", "jazz",
+                       "blues", "film", "francaise", "pop",  "reggae", "folk",
+                       "électro", "punk", "corse", "arabe", "persane",  "piano", "rap", "slam"]
+
+MUSIQUE_GENRE_LONG = ["synthpop", "jazz classique", "jazz manouche", "chanson latine", "classique", "rock", "jazz",
+                      "blues", "musique de film", "chanson francaise", "pop",  "reggae", "folk",
+                      "électro", "punk", "chanson corse", "chanson arabe", "chanson persane",  "piano", "rap", "slam", "chanson classique"]
+
+
+def compute_sentences_lamp_on():
+    return ["allume la lumière de la" + room for room in ROOMS] + ["allume la" + room for room in ROOMS]
+
+
+def compute_sentences_lamp_off():
+    return ["éteins la lumière de la" + room for room in ROOMS] + ["éteins la" + room for room in ROOMS]
+
+
+def compute_sentences_musique_genre_long():
+    return ["met du" + genre for genre in MUSIQUE_GENRE_LONG]
+
+
+def compute_sentences_musique_genre_short():
+    return ["met de la musique" + genre for genre in MUSIQUE_GENRE_SHORT]
+
+
+SENTENCES_HOUR = ["quel heure est-il ?"]
+SENTENCES_LAMP_ON = compute_sentences_lamp_on()
+SENTENCES_LAMP_OFF = compute_sentences_lamp_off()
+SENTENCES_MUSIQUE_GENRE_LONG = compute_sentences_musique_genre_long()
+SENTENCES_MUSIQUE_GENRE_SHORT = compute_sentences_musique_genre_short()
+
+
+def fuzz_predict(text):
+    choices = SENTENCES_HOUR + SENTENCES_LAMP_ON + SENTENCES_LAMP_OFF + \
+        SENTENCES_MUSIQUE_GENRE_LONG + SENTENCES_MUSIQUE_GENRE_SHORT
+    result = process.extractOne(
+        text, choices, scorer=fuzz.WRatio, processor=utils.default_process)
+
+    choosen_sentence = result[0]
+    if choosen_sentence in SENTENCES_HOUR:
+        return {'intentName': 'GetTime'}
+
+    if choosen_sentence in SENTENCES_LAMP_ON:
+        return {'intentName': 'LightOn', 'intentArg': [find_matching(ROOMS, text)]}
+
+    if choosen_sentence in SENTENCES_LAMP_OFF:
+        return {'intentName': 'LightOff', 'intentArg': [find_matching(ROOMS, text)]}
+
+    if choosen_sentence in SENTENCES_MUSIQUE_GENRE_LONG:
+        return {'intentName': 'PlayMusicGenre', 'intentArg': [find_matching(MUSIQUE_GENRE_SHORT, text)]}
+
+    if choosen_sentence in SENTENCES_MUSIQUE_GENRE_SHORT:
+        return {'intentName': 'PlayMusicGenre', 'intentArg': [find_matching(MUSIQUE_GENRE_SHORT, text)]}
+
+    return {'intentName': 'Unknown'}
+
+
+def find_matching(list_str, text):
+    for search in list_str:
+        if search in text:
+            return search
+
+    return None

src/httpServer.py

@@ -2,6 +2,7 @@ import http.server
 import json
 import logging
 
+
 def get_server(ip, port, answer_function):
     class Server(http.server.BaseHTTPRequestHandler):
 
@@ -16,10 +17,9 @@ def get_server(ip, port, answer_function):
             logging.info('Get request:' + text)
             print(text)
             self.send_response(200)
-            self.send_header('Content-type','text/plain')
+            self.send_header('Content-type', 'text/plain; charset=utf-8')
             self.end_headers()
 
-            
             self.wfile.write(res.encode())
 
     return http.server.HTTPServer((ip, port), Server)

src/intent.py

@@ -1,10 +1,12 @@
 import unittest
 from transformers import AutoTokenizer, AutoModelForTokenClassification, TokenClassificationPipeline
 from transformers import AutoModelForSequenceClassification, TextClassificationPipeline
+from transformers import pipeline
 
 DOMOTIQUE_OBJ_ON = ['iot_wemo_on']
 DOMOTIQUE_OBJ_OFF = ['iot_wemo_off']
 
+
 class AlexaIntent():
 
     def __init__(self):
@@ -15,21 +17,24 @@ class AlexaIntent():
         model_name = 'qanastek/XLMRoberta-Alexa-Intents-Classification'
         tokenizer = AutoTokenizer.from_pretrained(model_name)
         model = AutoModelForSequenceClassification.from_pretrained(model_name)
-        classifier = TextClassificationPipeline(model=model, tokenizer=tokenizer)
+        classifier = TextClassificationPipeline(
+            model=model, tokenizer=tokenizer)
         return classifier
 
     def init_entities_classification(self):
-        tokenizer = AutoTokenizer.from_pretrained('qanastek/XLMRoberta-Alexa-Intents-NER-NLU')
+        tokenizer = AutoTokenizer.from_pretrained(
-        model = AutoModelForTokenClassification.from_pretrained('qanastek/XLMRoberta-Alexa-Intents-NER-NLU')
+            'qanastek/XLMRoberta-Alexa-Intents-NER-NLU')
+        model = AutoModelForTokenClassification.from_pretrained(
+            'qanastek/XLMRoberta-Alexa-Intents-NER-NLU')
         predict = TokenClassificationPipeline(model=model, tokenizer=tokenizer)
         return predict
 
-    def simple_sentence_corrector(self,sentence):    
+    def simple_sentence_corrector(self, sentence):
-        sentence = sentence.replace('étant','éteins')
+        sentence = sentence.replace('étant', 'éteins')
-        sentence = sentence.replace('dépeint','éteins')
+        sentence = sentence.replace('dépeint', 'éteins')
         return sentence
 
-    def intent_corrector(self,intents):
+    def intent_corrector(self, intents):
         for intent in intents:
             if intent['label'] in DOMOTIQUE_OBJ_ON:
                 intent['label'] = 'iot_hue_lighton'
@@ -37,7 +42,7 @@ class AlexaIntent():
                 intent['label'] = 'iot_hue_lightoff'
         return intents
 
-    def predict(self,sentence):
+    def predict(self, sentence):
         sentence = self.simple_sentence_corrector(sentence)
         return {
             'intents': self.intent_corrector(self.get_intents(sentence)),
@@ -45,6 +50,47 @@ class AlexaIntent():
         }
 
 
+class BertIntent():
+    def __init__(self):
+        self.classifier = pipeline("text-classification",
+                                   model="Tjiho/french-intents-classificaton")
+
+    def predict(self, sentence):
+        # sentence = self.simple_sentence_corrector(sentence)
+        classification = self.classifier(sentence)
+
+        if classification[0]["score"] < 0.7:  # score too low
+            return {'intentName': ''}
+
+        label = classification[0]["label"]
+
+        if label == "HEURE":
+            return {'intentName': 'GetTime'}
+        elif label == "DATE":
+            return {'intentName': 'GetDate'}
+        elif label == "ETEINDRE_CUISINE":
+            return {'intentName': 'LightOff', 'intentArg': ['cuisine']}
+        elif label == "ETEINDRE_BUREAU":
+            return {'intentName': 'LightOff', 'intentArg': ['bureau']}
+        elif label == "ETEINDRE_SALON":
+            return {'intentName': 'LightOff', 'intentArg': ['salon']}
+        elif label == "ETEINDRE_CHAMBRE":
+            return {'intentName': 'LightOff', 'intentArg': ['chambre']}
+        elif label == "ALLUMER_CUISINE":
+            return {'intentName': 'LightOn', 'intentArg': ['cuisine']}
+        elif label == "ALLUMER_SALON":
+            return {'intentName': 'LightOn', 'intentArg': ['salon']}
+        elif label == "ALLUMER_BUREAU":
+            return {'intentName': 'LightOn', 'intentArg': ['bureau']}
+        elif label == "ALLUMER_CHAMBRE":
+            return {'intentName': 'LightOn', 'intentArg': ['chambre']}
+        elif label == "METEO":
+            return {'intentName': 'Meteo'}
+        elif label == "TEMPERATURE_EXTERIEUR":
+            return {'intentName': 'Temperature_ext'}
+        elif label == "TEMPERATURE_INTERIEUR":
+            return {'intentName': 'Temperature_int'}
+
 
 class TestAlexa(unittest.TestCase):
     @classmethod
@@ -60,11 +106,11 @@ class TestAlexa(unittest.TestCase):
         self.assertEqual(res['intents'][0]['label'], 'iot_hue_lighton')
         self.assertEqual(res['entities'][0]['word'], '▁cuisine')
 
-
     def test_bad_transcribe(self):
         res = self.alexa.predict("dépeint la cuisine")
         self.assertEqual(res['intents'][0]['label'], 'iot_hue_lightoff')
         self.assertEqual(res['entities'][0]['word'], '▁cuisine')
 
+
 if __name__ == '__main__':
     unittest.main()

src/mpd.py

@@ -2,16 +2,16 @@ import logging
 import random
 from mpd import MPDClient
 
+
 class Mpd():
 
-    def __init__(self,ip, yoda):
+    def __init__(self, ip):
         self.ip = ip
         self.port = 6600
         self.client = MPDClient()               # create client object
-        self.client.timeout = 10                # network timeout in seconds (floats allowed), default: None
+        # network timeout in seconds (floats allowed), default: None
+        self.client.timeout = 10
         self.client.idletimeout = None
-        self.yoda = yoda
-
 
         self.client.connect(ip, self.port)
         logging.debug(self.client.mpd_version)
@@ -32,46 +32,66 @@ class Mpd():
         self.client.disconnect()
 
     def play_genre(self, genre):
+        res = ""
         self.client.connect(self.ip, self.port)
         logging.debug('Listing '+self.normalize_genre(genre))
+        list_album = []
         try:
             # todo: select only one album instead of the artist
-            list_album = self.client.lsinfo("Files/Genres/"+self.normalize_genre(genre))
+            list_album = self.client.lsinfo(
+                "Subsonic/Genre/"+self.normalize_genre(genre))
+
+            if (list_album):
+                random_album = random.choice(list_album)["directory"]
+                self.play_album(random_album)
+                res = "C'est parti !"
+            else:
+                res = "Je n\'ai rien trouvé."
         except:
-            list_album = []
+            res = "Il y a eu une erreur durant le lancement de la musique"
+        finally:
+            self.client.close()
+            self.client.disconnect()
 
-        if(list_album):
+        return res
-            random_album = random.choice(list_album)["directory"]
-            self.play_album(random_album)
-        else:
-            self.yoda.say("Je n\'ai rien trouvé")
 
-        self.client.close()
+    def play_album(self, directory):
-        self.client.disconnect()
-
-    def play_album(self,directory):
         self.client.stop()
-        self.yoda.say("Lancement de "+directory.split('/')[-1])
+        # self.yoda.say("Lancement de "+directory.split('/')[-1])
         logging.debug('Playing '+directory)
         self.client.clear()
         self.client.add(directory)
         self.client.play(0)
 
-    def normalize_genre(self,genre):
+    def normalize_genre(self, genre):
         return NORMALIZED_GENRE[genre.lower()]
 
 
-
 NORMALIZED_GENRE = {
-    'classique': 'classique',
+    'classique': 'Classique',
-    'musique classique': 'classique',
+    'musique classique': 'Classique',
-    'jazz': 'jazz',
+    'jazz': 'Jazz',
-    'chanson française': 'chanson francaise',
+    'chanson française': 'Chanson Francaise',
-    'chanson anglaise': 'chanson anglaise',
+    'francaise': 'Chanson Francaise',
-    'musique de film': 'musique de film',
+    'chanson anglaise': 'Chanson anglaise',
-    'électro': 'electro',
+    'reggae': 'Reggae',
-    'musique électronique': 'electro',
+    'folk': 'Folk',
-    'rock': 'rock',
+    'électro': 'Electro',
-    'pop': 'pop',
+    'musique électronique': 'Electro',
-    'chanson latine': 'chanson latine',
+    'punk': 'Punk',
+    'rock': 'Rock',
+    'pop': 'Pop',
+    'latine': 'Latin',
+    'arabe': 'Arabic',
+    'corse': 'Chants Corse',
+    'persane': 'Chanson Persane',
+    'piano': 'Piano',
+    'rap': 'Rap',
+    'slam': 'Slam',
+    'synthpop': 'Synthpop',
+    'jazz classique': 'Classique Jazz',
+    'jazz manouche': 'Jazz Manouche',
+    'blues': 'Blues',
+    'film': 'Soundtrack',
+    'musique de film': 'Soundtrack',
 }

src/ratatouille.py

@@ -11,9 +11,10 @@ from src.tools.parse_entities import parse_entities
 
 from src.const.temperature_keyword import TEMPERATURE_KEYWORD
 
+
 class Ratatouille():
 
-    def __init__(self,yoda, walle, mopidy, schedule):
+    def __init__(self, yoda, walle, mopidy, schedule):
         self.yoda = yoda
         self.walle = walle
         self.mopidy = mopidy
@@ -22,9 +23,9 @@ class Ratatouille():
         # schedule.every().day.at(config.hibernate_time).do(self.hibernate)
         # schedule.every().day.at(config.wakeup_time).do(self.clear_hibernate)
         # yoda.say('Ratatouille a bien démmaré')
-        logging.info('loaded')
+        # logging.info('loaded')
 
-    def parse_rhasspy_command(self,payload):
+    def parse_rhasspy_command(self, payload):
         command = payload['intent']['intentName']
         print(command)
         response = ''
@@ -44,7 +45,7 @@ class Ratatouille():
         self.yoda.say(response)
         return
 
-    def parseAlexa(self,payload):
+    def parse_alexa(self, payload):
         print(payload)
         intent = payload['intents'][0]['label']
         entities = payload['entities']
@@ -59,12 +60,26 @@ class Ratatouille():
             return self.weather_query(parse_entities(entities))
         return '42'
 
-    def weather_query(self,entities):
+    def parse_fuzzy(self, payload):
+        command = payload['intentName']
+        if command == 'GetTime':
+            return self.send_hour()
+        elif command == 'GetDate':
+            return self.send_date()
+        elif command == "LightOn":
+            return self.light_on_single(payload['intentArg'][0])
+        elif command == "LightOff":
+            return self.light_off_single(payload['intentArg'][0])
+        elif command == "PlayMusicGenre":
+            return self.mopidy.play_genre(payload['intentArg'][0])
+        return '42'
+
+    def weather_query(self, entities):
         if any(a in entities['B-weather_descriptor'] for a in TEMPERATURE_KEYWORD):
             res = self.send_temperature()
             return res
 
-    def play_genre(self,genre):
+    def play_genre(self, genre):
         try:
             self.mopidy.play_genre(genre)
         except Exception as e:
@@ -99,10 +114,31 @@ class Ratatouille():
     def send_temperature(self):
         logging.info('Send temperature')
         data = self.walle.get('weather.toulouse')
-        temperature = str(data['attributes']['temperature']).replace('.',' virgule ')
+        temperature = str(data['attributes']['temperature']
+                          ).replace('.', ' virgule ')
         return 'il fait '+temperature+' degrés'
 
-    def light_off(self,entities):
+    def light_off_single(self, lamp):
+        try:
+            self.walle.light_off(lamp)
+        except Exception as e:
+            logging.warning("Error light off:")
+            logging.warning(e)
+            return "J'ai pas pu éteindre la lampe '" + lamp + "'."
+
+        return "J'ai éteint la lampe '" + lamp + "'."
+
+    def light_on_single(self, lamp):
+        try:
+            self.walle.light_on(lamp)
+        except Exception as e:
+            logging.warning("Error light on:")
+            logging.warning(e)
+            return "J'ai pas pu allumer la lampe '" + lamp + "'."
+
+        return "J'ai allumé la lampe '" + lamp + "'."
+
+    def light_off(self, entities):
         number_error = 0
         for lamp in entities:
             try:
@@ -115,9 +151,9 @@ class Ratatouille():
         if number_error == 0:
             return 'Et voila !'
         else:
-            return 'J\'ai pas pu eteindre ' + int_to_str(number_error,'f') + ' lampes'
+            return 'J\'ai pas pu eteindre ' + int_to_str(number_error, 'f') + ' lampes'
 
-    def light_on(self,entities):
+    def light_on(self, entities):
         number_error = 0
         for lamp in entities:
             try:
@@ -130,19 +166,19 @@ class Ratatouille():
         if number_error == 0:
             return 'Et voila !'
         else:
-            return 'J\'ai pas pu allumer ' + int_to_str(number_error,'f') + ' lampes'
+            return 'J\'ai pas pu allumer ' + int_to_str(number_error, 'f') + ' lampes'
-
 
     # -- -- hibernate -- --
+
     def can_hibernate(self):
         lamp_desk = self.walle.get('switch.prise_bureau_switch')
         if lamp_desk:
-            desk_is_on = lamp_desk['attributes'].get('state','OFF') == 'ON'
+            desk_is_on = lamp_desk['attributes'].get('state', 'OFF') == 'ON'
 
         lamp_bathroom = self.walle.get('light.chihiro_chihiro')
         if lamp_bathroom:
-            bathroom_is_on = lamp_bathroom.get('state','OFF') == 'on'
+            bathroom_is_on = lamp_bathroom.get('state', 'OFF') == 'on'
-        #bathroom_is_on = self.walle.get('switch.prise_bureau_switch')['attributes']['state'] == 'ON'
+        # bathroom_is_on = self.walle.get('switch.prise_bureau_switch')['attributes']['state'] == 'ON'
         return lamp_desk and lamp_bathroom and not desk_is_on and not bathroom_is_on
 
     def hibernate(self):
@@ -153,11 +189,13 @@ class Ratatouille():
             time.sleep(5)
         else:
             self.schedule.clear('hourly-hibernate')
-            self.schedule.every(3).minutes.do(self.hibernate).tag('hourly-hibernate')
+            self.schedule.every(3).minutes.do(
+                self.hibernate).tag('hourly-hibernate')
 
             logging.info('retry to hibernate in 3 minutes')
 
         return
+
     def clear_hibernate(self):
         self.schedule.clear('hourly-hibernate')
 

src/tools/date.py

@@ -1,7 +1,10 @@
 from src.tools.str import int_to_str
 
-MONTHS = ['janvier','février','mars','avril','mai','juin','juillet','aout','septembre','octobre','novembre','decembre']
+MONTHS = ['janvier', 'février', 'mars', 'avril', 'mai', 'juin',
-WEEKDAY = ['lundi','mardi','mercredi','jeudi','vendredi','samedi','dimanche']
+          'juillet', 'aout', 'septembre', 'octobre', 'novembre', 'decembre']
+WEEKDAY = ['lundi', 'mardi', 'mercredi',
+           'jeudi', 'vendredi', 'samedi', 'dimanche']
+
 
 def get_time(date):
     hour = date.hour
@@ -13,18 +16,20 @@ def get_time(date):
     elif minute == 45:
         return 'il est '+format_hour(hour+1)+' moins le quart'
     elif minute == 15:
-        return 'il est '+format_hour(hour+1)+' et quart'
+        return 'il est '+format_hour(hour)+' et quart'
     else:
         return 'il est '+format_hour(hour)+' '+str(minute)
     return
 
+
 def get_date(date):
     week_day = date.weekday()
     day = date.day
     month = date.month
     year = date.year
     return 'Nous somme le '+format_weekday(week_day)+' '+str(day)+' '+format_month(month)+' '+str(year)
-    #self.yoda.say('Nous somme le '+str(week_day)+' '+str(day)+' '+str(month)+' '+str(year))
+    # self.yoda.say('Nous somme le '+str(week_day)+' '+str(day)+' '+str(month)+' '+str(year))
+
 
 def format_hour(hour):
     if hour == 12:
@@ -34,8 +39,10 @@ def format_hour(hour):
 
     return int_to_str(hour, 'f') + ' heure'
 
+
 def format_month(month):
     return MONTHS[month - 1]
 
+
 def format_weekday(week_day):
     return WEEKDAY[week_day]

src/tools/simple_sentence_corrector.py

@@ -0,0 +1,5 @@
+def simple_sentence_corrector(sentence):
+    sentence = sentence.replace('étant', 'éteins')
+    sentence = sentence.replace('dépeint', 'éteins')
+    sentence = sentence.replace('mais', 'mets')
+    return sentence