Add first layout

app.py

@@ -10,5 +10,39 @@ st.set_page_config(
     page_title="Speech-to-Text Transcription App", page_icon="👄", layout="wide"
 )
 
-x = st.slider('Select a value')
-st.write(x, 'squared is', x * x)
+def _max_width_():
+    max_width_str = f"max-width: 1200px;"
+    st.markdown(
+        f"""
+    <style>
+    .reportview-container .main .block-container{{
+        {max_width_str}
+    }}
+    </style>
+    """,
+        unsafe_allow_html=True,
+    )
+
+_max_width_()
+
+st.image("logo.png", width=350)
+
+def main():
+    pages = {
+        "👾 Free mode (2MB per API call)": demo,
+        "🤗 Full mode": API_key,
+
+    }
+
+    if "page" not in st.session_state:
+        st.session_state.update(
+            {
+                # Default page
+                "page": "Home",
+            }
+        )
+
+    with st.sidebar:
+        page = st.radio("Select your mode", tuple(pages.keys()))
+
+    pages[page]()