diff --git a/.gitignore b/.gitignore
index f6a166c..ccd110d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,4 +2,5 @@ data/*
 __pycache__/
 build/
 dist/
-*.spec
\ No newline at end of file
+*.spec
+secrets_variables.sh
\ No newline at end of file
diff --git a/README.md b/README.md
index 2ecba98..d6a455c 100644
--- a/README.md
+++ b/README.md
@@ -2,12 +2,44 @@
 Simple code to download images in one or several mapillary sequences. The images will be geotagged and oriented.
 
 ## How to use
-change the access token with your access token and the sequence ids with the ids of the sequences you want to download
+### Setup env variables
+copy the secret variables files to setup your maipllary dev token, and your panoramax OpenStreetMap token.
+```Shell
+cp secrets_variables_examples.sh secrets_variables.sh
+editor secrets_variables.sh
+```
+
+### Get ALL the sequences of SEVERAL users
+To avoid to download everything at once, this is a 2 steps process:
+- 1/ We set a list of users for which we want to get the list of sequences to download, and get a bash script for each user.
+   Change the list of users in the batch file `batch_get_username.sh`. 
+   change the access token with your access token and the sequence ids with the ids of the sequences you want to download
+   ```bash
+   usernames=( "someone_having_nice_pictures" "someone_else" "oh_look_a_these_usernames" ) # use real accounts, it might work better
+   ```
+   This will give you a few files that the other scripts will use to generate a script to download all sequences of each user. One user, one bash script generated.
+
+
+- 2/ We can launch the download of all the sequences of a user for every user specified in the batch script.
+   ```bash
+   bash script_bash_get_sequences_for_user_SOMEONE.sh
+   ```
+   **Or all of the generated batch scripts at once.**
+   
+   ```bash
+   bash script_bash_get_sequences_for_user_*
+   ```
+
+Don't worry if you rerun the same user `script_bash_get_sequences_for_user_someone.sh` twice, the pictures will not be downloaded twice. Every run of mapillary_download.py checks that pictures are not existing before willing to download them.
+
+### Get only one sequence with its ID
+To find a sequence id you can use the batch script, or click on a sequence on the Mapillary website, click on a picture, click on advanced data, and copy the sequence ID.
+
 ```Shell
 python mapillary_download.py "MLY|xxxx|xxxxxxx" --sequence_ids xxxxxxxxxxx xxxxxxxxxxx
 ```
 
-## Available arguments
+### Available arguments
 ```Shell
 python mapillary_download.py -h
 usage: mapillary_download.py [-h] [--sequence_ids [SEQUENCE_IDS ...]] [--image_ids [IMAGE_IDS ...]] [--destination DESTINATION]
@@ -30,8 +62,18 @@ optional arguments:
   --overwrite           overwrite existing images
   -v, --version         show program's version number and exit
 ```
+## Sort pictures depending of a bounding box in their Exif GPS Data in a separate folder
 
-## How to get my access token
+This is used to restrict zones for national instances of Panoramax to upload to reuse the sequences of multi national users.
+
+Edit the bounding boxes in `find_france_photos_and_move.py` and change the destination folder.
+Running the script will check in the /data folder for every user sequences and move the files being in the bouding boxes in the `destionation` folder path of the script.
+
+For this script to read the exif of pictures, you will need the python package `exifread`
+It was tested with pictures taken with the App Open Camera.
+
+
+## How to get my Mapillary access token
  - Go to https://www.mapillary.com/dashboard/developers
  - Click on "Registrer Application", enter the needed informations, enable the application to "Read" data, then click on register :
 
@@ -62,4 +104,18 @@ python -m pip install -r requirements.txt
 Then you can run `python mapillary_download  "MLY|xxxx|xxxxxxx" --sequence_ids xxxxxxxxxxx`
 When you're done with the script, simply run `deactivate` to exit the virtual environnement.
 
-On windows you can create a virtual environnement too, or use the prebuilt `mapillary_download.exe` available on the release page.
\ No newline at end of file
+On windows you can create a virtual environnement too, or use the prebuilt `mapillary_download.exe` available on the release page.
+
+
+## How to batch the upload to panoramax
+
+After having downloaded the sequences of a user you will find them in the folder `data`.
+go in your `data` folder, and to the user subfolder, and assuming you have already sent pictures with geovisio_cli, you can run this command to send all the sequences of the current folder you're in:
+
+
+```Shell
+cd data/some_user
+
+for dir in */; do   dir=${dir%?}  ;   geovisio upload --api-url https://panoramax.openstreetmap.fr "$dir" --token=BLAH_BLAH ; done
+```
+Have fun!
diff --git a/batch_get_username.sh b/batch_get_username.sh
new file mode 100644
index 0000000..da8cab1
--- /dev/null
+++ b/batch_get_username.sh
@@ -0,0 +1,44 @@
+#!/bin/bash
+# récupérer les séquences pour un tas d'utilisateurs
+
+
+# Liste des usernames
+# example:
+# usernames=( "riri" "fifi" "loulou")
+usernames=( "someone_having_nice_pictures" "someone_else" "oh_look_a_these_usernames" )
+
+# check env variables are valid
+if [ -f "secrets_variables.sh" ]; then
+  source "secrets_variables.sh"
+  if [ "$MAPILLARY_DEV_TOKEN" = "MLY|blahblah_replace_it" ]; then
+    echo "Erreur : La variable MAPILLARY_DEV_TOKEN doit être modifiée pour que le script fonctionne."
+    echo "Veuillez remplacer la valeur par défaut \"MLY|blahblah_replace_it\" par votre propre token de développement Mapillary."
+    exit 1
+  fi
+else
+  echo "Erreur : Le fichier secrets_variables.sh n'a pas été trouvé."
+  exit 1
+fi
+
+# Boucle sur la liste des usernames
+for username in "${usernames[@]}"; do
+  # Lancer la commande pour chaque username
+
+echo "---------- utilisateur: $username"
+
+  if [ ! -f "out_$username.json" ]; then
+    bash find_user_id.sh $username
+  fi
+   # Vérifier si le fichier sequences_$username.txt existe
+  if [ ! -f "sequences_$username.txt" ]; then
+    python3 get_sequences_of_username.py --username="$username" --dev_token="$MAPILLARY_DEV_TOKEN" --max_sequence=9999
+  else
+    echo "le fichier sequences txt existe pour $username"
+  fi
+  # Lancer la commande pour chaque username
+  if [ ! -f "script_bash_get_sequences_for_user_$username.sh" ]; then
+  python3 text_array_to_download_script.py --username=$username --dev_token="$MAPILLARY_DEV_TOKEN"
+  fi
+
+done
+echo "---------- finished getting users ------------"
\ No newline at end of file
diff --git a/find_france_photos_and_move.py b/find_france_photos_and_move.py
new file mode 100644
index 0000000..2a81845
--- /dev/null
+++ b/find_france_photos_and_move.py
@@ -0,0 +1,193 @@
+###
+# Filtrage de photos situées en France dans un dossier contenant des séquences de photo géolocalisées
+# Rechercher et déplacer automatiquement les photos géolocalisées dans une certaine bounding box et les déplacer dans le dossier de destination.
+#
+# utilisation:
+# python find_france_photos_and_move.py --source_dir /chemin/du/répertoire/source --destination_dir /chemin/du/répertoire/destination
+#
+###
+import argparse
+import os
+import shutil
+import exifread
+
+# Définition du rectangle entourant la France métropolitaine et un peu autour
+france_bbox: tuple[float, float, float, float] = (42.0, -5.0, 51.0, 10.0)  # (lat_min, lon_min, lat_max, lon_max)
+# Définition du rectangle entourant la France métropolitaine et un peu autour
+france_bbox: tuple[float, float, float, float] = (42.0, -5.0, 51.0, 10.0)  # (lat_min, lon_min, lat_max, lon_max)
+
+# Définition du rectangle entourant la Guadeloupe
+guadeloupe_bbox: tuple[float, float, float, float] = (15.8, -61.8, 17.3, -59.3)
+
+# Définition du rectangle entourant la Martinique
+martinique_bbox: tuple[float, float, float, float] = (14.3, -61.3, 15.1, -59.3)
+
+# Définition du rectangle entourant la Guyane française
+guyane_bbox: tuple[float, float, float, float] = (2.0, -54.5, 6.5, -51.5)
+
+# Définition du rectangle entourant La Réunion
+reunion_bbox: tuple[float, float, float, float] = (-21.3, 55.2, -20.8, 55.8)
+
+# Définition du rectangle entourant Mayotte
+mayotte_bbox: tuple[float, float, float, float] = (-13.0, 45.0, -12.5, 45.5)
+
+# Définition du rectangle entourant Saint-Pierre-et-Miquelon
+spm_bbox: tuple[float, float, float, float] = (46.7, -56.2, 47.1, -55.6)
+
+# Définition du rectangle entourant les îles de Saint-Martin et Saint-Barthélemy
+stm_sbh_bbox: tuple[float, float, float, float] = (18.0, -64.5, 18.5, -62.5)
+
+# Définition du rectangle entourant Wallis-et-Futuna
+wf_bbox: tuple[float, float, float, float] = (-13.3, -176.2, -13.1, -175.8)
+
+# Définition du rectangle entourant la Nouvelle-Calédonie
+nc_bbox: tuple[float, float, float, float] = (-22.5, 165.5, -18.5, 169.5)
+
+# Définition du rectangle entourant la Polynésie française
+pf_bbox: tuple[float, float, float, float] = (-27.5, -140.0, -7.5, -134.0)
+
+# Définition du rectangle entourant les Terres australes et antarctiques françaises
+taaf_bbox: tuple[float, float, float, float] = (-49.5, 68.5, -37.5, 77.5)
+
+# Chemin du répertoire source
+source_dir: str = '/home/cipherbliss/Téléchargements/FIBRELAND/TEST_IN_FR/'
+
+# Chemin du répertoire destination
+destination_dir: str = '/home/cipherbliss/Téléchargements/FIBRELAND/IN_FRANCE/'
+sequence_folder: str = 'principale_sequence'
+count_files_all: int = 0
+count_files_moved: int = 0
+# Crée le répertoire destination si il n'existe pas
+if not os.path.exists(destination_dir):
+    os.makedirs(destination_dir)
+
+
+# Fonction pour déplacer un fichier si il est dans le rectangle de la France
+def move_file_if_in_france(filepath, sequence_folder):
+    global count_files_all
+    global count_files_moved
+
+    # Ouvre le fichier image et lit les informations EXIF
+    latitude, longitude = get_gps_info(filepath)
+
+    if latitude and longitude:
+        print(f'Latitude: {latitude}, Longitude: {longitude}')
+        if are_lat_lon_in_france(latitude, longitude):
+            move_file_in_destination(filepath, sequence_folder)
+    else:
+        print('Informations GPS non trouvées')
+
+
+def move_file_in_destination(filepath, sequence_folder):
+    global count_files_moved
+    # Déplace le fichier dans le sous-répertoire "photos_in_france"
+    dest_subdir = os.path.join(destination_dir, sequence_folder,
+                               os.path.basename(os.path.dirname(filepath)))
+    if not os.path.exists(dest_subdir):
+        os.makedirs(dest_subdir)
+    shutil.move(filepath, os.path.join(dest_subdir, filepath))
+    count_files_moved += 1
+    print(f"Moved {filepath} to {dest_subdir}")
+    return True
+
+def are_lat_lon_in_france(gps_lat, gps_lon):
+    """
+    recherche d'une zone du territoire français
+
+
+    France métropolitaine : 551 695 km²
+    Terres australes et antarctiques françaises : 432 000 km²
+    Guyane française : 83 534 km²
+    Nouvelle-Calédonie : 18 575 km²
+    Polynésie française : 4 167 km²
+    La Réunion : 2 512 km²
+    Martinique : 1 128 km²
+    Guadeloupe : 1 628 km²
+    Mayotte : 374 km²
+    Saint-Pierre-et-Miquelon : 242 km²
+    Wallis-et-Futuna : 142 km²
+    Saint-Martin et Saint-Barthélemy : 53 km²
+
+
+    :param gps_lat:
+    :param gps_lon:
+    :return:
+    """
+    global france_bbox, guyane_bbox, nc_bbox, pf_bbox, reunion_bbox, guadeloupe_bbox, martinique_bbox, mayotte_bbox, spm_bbox, stm_sbh_bbox, wf_bbox, taaf_bbox
+
+    print("lat lon :", gps_lat, gps_lon)
+
+    if (france_bbox[0] <= gps_lat <= france_bbox[2] and france_bbox[1] <= gps_lon <= france_bbox[3]):
+        return "France métropolitaine"
+    elif (taaf_bbox[0] <= gps_lat <= taaf_bbox[2] and taaf_bbox[1] <= gps_lon <= taaf_bbox[3]):
+        return "Terres australes et antarctiques françaises"
+    elif (guyane_bbox[0] <= gps_lat <= guyane_bbox[2] and guyane_bbox[1] <= gps_lon <= guyane_bbox[3]):
+        return "Guyane française"
+    elif (reunion_bbox[0] <= gps_lat <= reunion_bbox[2] and reunion_bbox[1] <= gps_lon <= reunion_bbox[3]):
+        return "La Réunion"
+    elif (wf_bbox[0] <= gps_lat <= wf_bbox[2] and wf_bbox[1] <= gps_lon <= wf_bbox[3]):
+        return "Wallis-et-Futuna"
+    elif (stm_sbh_bbox[0] <= gps_lat <= stm_sbh_bbox[2] and stm_sbh_bbox[1] <= gps_lon <= stm_sbh_bbox[3]):
+        return "Saint-Martin et Saint-Barthélemy"
+    elif (spm_bbox[0] <= gps_lat <= spm_bbox[2] and spm_bbox[1] <= gps_lon <= spm_bbox[3]):
+        return "Saint-Pierre-et-Miquelon"
+    elif (mayotte_bbox[0] <= gps_lat <= mayotte_bbox[2] and mayotte_bbox[1] <= gps_lon <= mayotte_bbox[3]):
+        return "Mayotte"
+    elif (martinique_bbox[0] <= gps_lat <= martinique_bbox[2] and martinique_bbox[1] <= gps_lon <= martinique_bbox[3]):
+        return "Martinique"
+    elif (guadeloupe_bbox[0] <= gps_lat <= guadeloupe_bbox[2] and guadeloupe_bbox[1] <= gps_lon <= guadeloupe_bbox[3]):
+        return "Guadeloupe"
+
+    elif (pf_bbox[0] <= gps_lat <= pf_bbox[2] and pf_bbox[1] <= gps_lon <= pf_bbox[3]):
+        return "Polynésie française"
+    elif (nc_bbox[0] <= gps_lat <= nc_bbox[2] and nc_bbox[1] <= gps_lon <= nc_bbox[3]):
+        return "Nouvelle-Calédonie"
+    else:
+        return None # "Hors de France"
+
+
+def get_gps_info(filepath):
+    with open(filepath, 'rb') as f:
+        tags = exifread.process_file(f)
+        gps_info = {}
+
+        # Recherche les informations GPS dans les informations EXIF
+
+        # print("clés exif ", tags.keys())
+        for tag in tags.keys():
+            if tag.startswith('GPS'):
+                gps_info[tag] = tags[tag]
+
+        # Extraction des informations de latitude et de longitude
+        gps_latitude = convert_rational_to_float(gps_info.get('GPS GPSLatitude'))
+        gps_longitude = convert_rational_to_float(gps_info.get('GPS GPSLongitude'))
+
+        if gps_latitude and gps_longitude:
+            return gps_latitude, gps_longitude
+        else:
+            return None, None
+
+
+def convert_rational_to_float(rational):
+    return float(rational.values[0].num) / float(rational.values[0].den)
+
+
+
+
+
+if __name__ == '__main__':
+    parser = argparse.ArgumentParser()
+    parser.add_argument('--source_dir', default='/home/cipherbliss/Téléchargements/FIBRELAND/TEST_IN_FR/', help='Chemin du répertoire source')
+    parser.add_argument('--destination_dir', default='/home/cipherbliss/Téléchargements/FIBRELAND/IN_FRANCE/', help='Chemin du répertoire destination')
+    parser.add_argument('--sequence_folder', default='principale_sequence', help='Nom du dossier de séquence')
+    args = parser.parse_args()
+
+    # Parcourt tous les fichiers dans le répertoire source et ses sous-répertoires
+    for root, dirs, files in os.walk(args.source_dir):
+        for filename in files:
+            # Vérifie si le fichier est une image
+            if filename.lower().endswith(('.png', '.jpg', '.jpeg', '.gif', '.bmp', '.tif')):
+                filepath = os.path.join(root, filename)
+                move_file_if_in_france(filepath, sequence_folder)
+
+    print('fichiers se situant en france déplacés: ', count_files_moved, ' / ', count_files_all)
\ No newline at end of file
diff --git a/get_sequences_of_username.py b/get_sequences_of_username.py
new file mode 100644
index 0000000..4184112
--- /dev/null
+++ b/get_sequences_of_username.py
@@ -0,0 +1,89 @@
+import json
+import requests
+# lit un json listant les id de photo de chaque séquence et va
+# chercher la séquence par API.
+
+import argparse
+
+def parse_args(argv =None):
+    parser = argparse.ArgumentParser()
+    parser.add_argument('--username', type=str, help='Username to get the sequences id of')
+    parser.add_argument('--dev_token', type=str, help='Your mapillary developer token')
+    parser.add_argument('--max_sequence', type=str, help='Username to get the sequences id of')
+
+    global args
+    args = parser.parse_args(argv)
+    print(args)
+
+
+
+# Initialisation de la liste pour stocker les réponses
+responses = []
+sequences = []
+
+def get_image_data_from_sequences():
+    username = args.username
+    input_file = "out_"+username+".json"
+
+
+    # Chargement du fichier JSON d'entrée
+    with open(input_file, "r") as file:
+        input_data = json.load(file)
+
+    # Itération sur les noeuds pour collectionner les image_ids
+    nodelist = input_data["data"]["fetch__User"]["feed"]["nodes"]
+    print( 'séquences : ', len(nodelist))
+    image_ids = [node["image_id"] for node in nodelist]
+    print(image_ids)
+
+    dev_token = args.dev_token
+
+    # Préparation de la tête d'autorisation pour toutes les futures requêtes
+    header = {"Access-Token": dev_token}
+
+    ii=0
+    limit_requests = 1000000000
+#     limit_requests = 5 # pour tester
+    # Boucle sur chaque image_id pour interroger l'API Mapillary
+    for image_id in image_ids:
+        ii+=1
+        if limit_requests >= ii and image_id:
+            params = {"id": image_id, "fields": "id,sequence"}
+            request_url = "https://graph.mapillary.com/" + str(image_id)+"?access_token="+dev_token+"&fields=id,sequence"
+            # print("requete: "+request_url)
+
+            response = requests.get(request_url)
+
+            # Analyse de la réponse
+            parsed_response = {}
+            if response.ok and response.status_code == 200:
+                raw_response = response.json()
+
+                parsed_response["id"] = raw_response["id"]
+                parsed_response["sequence"] = raw_response["sequence"]
+                sequences.append(parsed_response["sequence"])
+
+                print("séquence trouvée: "+str(ii)+"/"+args.max_sequence+" : "+raw_response["sequence"])
+            else:
+                print(response)
+
+            responses.append(parsed_response)
+
+def persist_files():
+    # Sauvegarde des nouveaux résultats dans le fichier output.json
+    output_file = "sequences_"+args.username+".json"
+
+    with open(output_file, "w") as file:
+        json.dump(responses, file)
+
+    sequence_filename = "sequences_"+args.username+".txt"
+    with open(sequence_filename, "w") as file:
+        json.dump(sequences, file)
+        print('fichier sauvegardé: '+sequence_filename)
+
+
+parse_args()
+get_image_data_from_sequences()
+persist_files()
+
+# si la requete donne moins du max de noeuds on prévoit d'en relancer une nouvelle pour avoir la suite
diff --git a/get_user.sh b/get_user.sh
new file mode 100644
index 0000000..53187ae
--- /dev/null
+++ b/get_user.sh
@@ -0,0 +1,27 @@
+#!/bin/bash
+# lancement de la récupération des identifiants de séquences
+# exemple:
+# bash get_user.sh binerf 102718865306727
+
+source secrets_variables.sh
+
+export username=$1
+export num_user=$2
+echo "télécharger la séquence pour l'utilisateur $username, $num_user"
+bash curl_land.sh "$username" "$num_user" > "out_${username}.json"
+
+echo "séquences récupérées:"
+num_sequences=$(grep -o -w 'image_id' "out_${username}.json" | wc -l)
+#
+if (( num_sequences > 0 ))
+then
+    echo "Séquences trouvées: (${num_sequences}). Noice."
+    python3 get_sequences_of_username.py --username="$username" --max_sequence="$num_sequences" --dev_token="$MAPILLARY_DEV_TOKEN"
+    python3 text_array_to_download_script.py --username="$username" --dev_token="$MAPILLARY_DEV_TOKEN"
+##
+else
+    echo "Aucune séquence trouvée (${num_sequences}) ! Pas d'autres actions à entreprendre."
+#    cat "out_${username}.json"
+fi
+
+
diff --git a/images_par_username.py b/images_par_username.py
new file mode 100644
index 0000000..a181bcf
--- /dev/null
+++ b/images_par_username.py
@@ -0,0 +1,38 @@
+import requests, json
+import argparse
+from urllib.parse import quote
+
+def parse_args(argv =None):
+    parser = argparse.ArgumentParser()
+    parser.add_argument('--access_token', type=str, help='Your mapillary access token')
+    parser.add_argument('--username', type=str, help='Username to get the sequences id of')
+    parser.add_argument('--pictures', type=str, help='Limit of pictures to fetch')
+
+    global args
+    args = parser.parse_args(argv)
+
+
+if __name__ == '__main__':
+    parse_args()
+
+    if args.access_token == None:
+        print('please provide the access_token')
+        exit()
+
+    mly_key = args.access_token
+    creator_username = args.username
+    max_img= args.pictures
+
+    url = f'https://graph.mapillary.com/images?access_token={mly_key}&creator_username={creator_username}&limit={max_img}&fields=id,sequence'
+
+    response = requests.get(url)
+
+    if response.status_code == 200:
+       json = response.json()
+
+       # tri des séquences uniques
+       sequences_ids = [obj['sequence'] for obj in json['data']]
+       unique_ids = list(set(sequences_ids))
+       print(unique_ids)
+    else:
+       print(response)
diff --git a/secrets_variables_example.sh b/secrets_variables_example.sh
new file mode 100644
index 0000000..80d88d8
--- /dev/null
+++ b/secrets_variables_example.sh
@@ -0,0 +1,5 @@
+# scripts common shared variables
+# this is to copy as a file named "secrets_variables.sh" which is ignored in this git repo
+
+
+export MAPILLARY_DEV_TOKEN="MLY|blahblah_replace_it"
diff --git a/text_array_to_download_script.py b/text_array_to_download_script.py
new file mode 100644
index 0000000..98b7d88
--- /dev/null
+++ b/text_array_to_download_script.py
@@ -0,0 +1,53 @@
+import os
+
+input_file = 'input_file'
+
+import argparse
+def parse_args(argv =None):
+    parser = argparse.ArgumentParser()
+    parser.add_argument('--dev_token', type=str, help='Your mapillary access token')
+    parser.add_argument('--username', type=str, help='Username to get the sequences id of')
+
+    global args
+    args = parser.parse_args(argv)
+
+
+
+if __name__ == '__main__':
+    print("Construction du script bash de récupération des images de chaque séquences pour Mapillary_download (https://github.com/Stefal/mapillary_download.git)")
+
+    parse_args()
+
+    username=args.username
+    input_file = f"sequences_{username}.txt"
+
+    if not args.dev_token:
+        print(f"Erreur : Le token de développeur de mapillary manque, vérifiez le fichier de variables secretes. Arrêt du script.")
+        exit(1)
+
+    if not os.path.exists(input_file) or not os.path.isfile(input_file):
+        print(f"Erreur : Le fichier '{input_file}' n'a pas été trouvé. Arrêt du script.")
+        exit(1)
+    else:
+        print(f"Fichier '{input_file}' trouvé.")
+
+
+    output_file = f"script_bash_get_sequences_for_user_{username}.sh"
+
+    access_token = "--access_token='"+args.dev_token+"' "
+    format_string = "/usr/bin/python3 mapillary_download.py {} --sequence_id={}\n"
+
+
+    with open(output_file, "w") as output:
+        with open(input_file, "r") as input_handle:
+            content = input_handle.read()
+            sequences = eval(content)
+            for seq in sequences:
+                full_cmd = f"/usr/bin/python3 mapillary_download.py {access_token} --sequence_id='{seq}' --username={username}\n"
+                output.write(full_cmd)
+
+    print(output_file)
+
+    print(f"\n Script Bash généré avec succès.")
+    print(f"Lancez le pour récupérer les photos de l'utilisateur {username}: \n bash {output_file}")
+