Update app.py

app.py

@@ -11,6 +11,7 @@ AUTH_URL = "https://accounts.spotify.com/authorize"
 TOKEN_URL = "https://accounts.spotify.com/api/token"
 
 
+
 def get_track_audio_features(track_id, access_token):
     endpoint = f"https://api.spotify.com/v1/audio-features/{track_id}"
     headers = {
@@ -42,9 +43,8 @@ def extract_track_id_from_url(url):
 
 def app():
 
-    
     # Step 1: User Authorization
-    if st.session_state.get('code') is None or ('access_token' not in st.session_state or st.session_state['access_token'] is None):
+    if st.session_state.get('code') is None:
         auth_params = {
             'client_id': CLIENT_ID,
             'response_type': 'code',
@@ -68,7 +68,7 @@ def app():
             token_r = requests.post(TOKEN_URL, data=token_data)
             token_response = token_r.json()
             st.session_state['access_token'] = token_response.get('access_token')
-            
+
         if 'access_token' in st.session_state:
             st.write("Enter a Spotify Track URL or URI to get its audio features.")
             track_input = st.text_input("Spotify Track URL/URI", "")