Update app.py

app.py

@@ -78,7 +78,7 @@ import json
 
 # Function to recognize audio from URL or uploaded file
 def recognize_audio(choice, url, file):
-    api_url = os.getenv("API_URL", "https://api.audd.io/")
+    api_url = os.getenv("API_URL", "https://api.audd.io/").strip('"')
     params = {
         "return": "apple_music,spotify",
         "api_token": os.getenv("API_TOKEN", "your_api_token_here")