diff --git a/main.py b/main.py
index bac9091..ecd5a2c 100644
--- a/main.py
+++ b/main.py
@@ -1,4 +1,4 @@
-
+import requests
 #  Copyright (C) 2023 François Pelletier - Je valide ça, service-conseil
 #
 #  Licensed under the Apache License, Version 2.0 (the "License");
@@ -14,11 +14,124 @@
 #  limitations under the License.
 
 import streamlit as st
+from pydantic import BaseModel
+
+BACKEND_URL = "http://localhost:8000"
+
+
+class AudioProperties(BaseModel):
+    """
+    Audio properties
+    """
+    main_frequency: int
+    lag_frequency: int
+    volume: float
+    breath_pattern_in: int
+    breath_pattern_out: int
+    bell_sound: str
+
+
+class VideoProperties(BaseModel):
+    """
+    Video properties
+    """
+    main_frequency: int
+    breath_pattern_in: int
+    breath_pattern_out: int
+    color_scheme = str
 
 
 def write_app():
     st.title("Audio Respiration")
     st.write("Cette application permet de générer des visualisation avec audio pour rythmer la respiration")
+    # Select main_frequency with a slider from 30 to 3000
+    main_frequency = st.sidebar.slider(
+        "Choisissez la fréquence de la portion gauche",
+        min_value=30,
+        max_value=3000,
+        value=3000,
+        step=10
+    )
+    # Select lag_frequency with a slider from 30 to 3000
+    lag_frequency = st.sidebar.slider(
+        "Choisissez la fréquence de la portion droite",
+        min_value=main_frequency - 100,
+        max_value=main_frequency + 100,
+        value=main_frequency,
+        step=1
+    )
+    # Select volume from 0 to 1 by 0.01 increments
+    volume = st.sidebar.slider(
+        "Choisissez le volume",
+        min_value=0.0,
+        max_value=1.0,
+        value=0.01,
+        step=0.01
+    )
+    # Select length of breathing in seconds with a slider from 0 to 30
+    breath_pattern_in = st.sidebar.slider(
+        "Choisissez la durée d'inspiration",
+        min_value=0,
+        max_value=30,
+        value=4,
+        step=1
+    )
+    # Select length of breathing out seconds with a slider from 0 to 30
+    breath_pattern_out = st.sidebar.slider(
+        "Choisissez la durée d'expiration",
+        min_value=0,
+        max_value=30,
+        value=4,
+        step=1
+    )
+    # Choisir le son de cloche parmi une liste
+    bell_sound = st.sidebar.selectbox(
+        "Choisissez le son de cloche",
+        options=["Cloche", "Bol tibétain"]
+    )
+    # Choisir la couleur principale de la visualisation
+    color_scheme = st.sidebar.selectbox(
+        "Choisissez la couleur principale de la visualisation",
+        options=["Rouge", "Orange", "Jaune", "Vert", "Bleu", "Indigo", "Violet"]
+    )
+    # Bouton pour générer l'audio
+    generate_audio = st.sidebar.button("Générer l'audio")
+    if generate_audio:
+        ap = AudioProperties(
+            main_frequency=main_frequency,
+            lag_frequency=lag_frequency,
+            volume=volume,
+            breath_pattern_in=breath_pattern_in,
+            breath_pattern_out=breath_pattern_out,
+            bell_sound=bell_sound
+        )
+        audio_response = requests.get(
+            BACKEND_URL + "/generate_audio",
+            json=ap.dict(),
+            headers={"Content-Type": "application/json"})
+        st.write(audio_response.reason)
+        # Save the generated audio to a file
+        with open("audio.wav", "wb") as audio_file:
+            audio_file.write(audio_response.content)
+        st.audio("audio.wav")
+    generate_video = st.sidebar.button("Générer la vidéo")
+    if generate_video:
+        vp = VideoProperties(
+            main_frequency=main_frequency,
+            breath_pattern_in=breath_pattern_in,
+            breath_pattern_out=breath_pattern_out,
+            color_scheme=color_scheme
+        )
+        video_response = requests.get(
+            BACKEND_URL + "/generate_video",
+            json=vp.dict(),
+            headers={"Content-Type": "application/json"})
+        st.write(video_response.reason)
+        # Save the generated video to a file
+        with open("video.gif", "wb") as video_file:
+            video_file.write(video_response.content)
+        st.image("video.gif")
+    st.sidebar.write("App réalisé par François Pelletier")
 
 
 def main():
diff --git a/requirements.txt b/requirements.txt
index 2f20e64..f56b773 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1 +1,3 @@
-streamlit~=1.20.0
\ No newline at end of file
+streamlit~=1.20.0
+requests~=2.28.2
+pydantic~=1.10.7
\ No newline at end of file