Update app.py

app.py

@@ -5,11 +5,10 @@ import gradio as gr
 from gtts import gTTS
 from groq import Groq
 
-# Set up Groq API key
-os.environ['GROQ_API_KEY'] = groq_api_key
-groq_client = Groq(api_key=os.environ.get('GROQ_API_KEY'))
+# Load Groq API key from environment variable or secrets manager
+groq_api_key = os.getenv('GROQ_API_KEY')  
+groq_client = Groq(api_key=groq_api_key)
 
-# Attempt to load Whisper model
 try:
     whisper_model = whisper.load_model("base")
 except AttributeError: