Update app.py

app.py

@@ -15,7 +15,7 @@ def main():
     """
     
     # Get Groq API key
-    groq_api_key = os.environ['GROQ_API_KEY']
+    # groq_api_key = os.environ['GROQ_API_KEY']
 
     # Display the Groq logo
     spacer, col = st.columns([5, 1])  
@@ -26,6 +26,10 @@ def main():
     st.title("Chat with Groq!")
     st.write("Hello! I'm your friendly Groq chatbot. I can help answer your questions, provide information, or just chat. I'm also super fast! Let's start our conversation!")
 
+    with st.sidebar:
+    st.header("Settings")
+    groq_api_key = st.text_input("Plese input your Groq API key")
+    
     # Add customization options to the sidebar
     st.sidebar.title('Customization')
     model = st.sidebar.selectbox(