Update app.py

app.py

@@ -5,7 +5,7 @@ import soundfile as sf
 from tempfile import NamedTemporaryFile
 
 # Load the API key from the environment variable
-api_key = os.getenv('groq_whisper')
+api_key = os.getenv('groqwhisper')
 
 if api_key is None:
     raise ValueError("groq_whisper environment variable is not set")