Upload app.py

app.py

@@ -64,17 +64,32 @@ def reset_conversation():
     conversation_chain = None
     return None
 
+# Get API key from Hugging Face Secrets (environment variables)
+DEFAULT_API_KEY = os.getenv("GROQ_API_KEY", "")
+
 with gr.Blocks(title="LangChain Groq Chatbot") as demo:
     gr.Markdown("# 🤖 LangChain Groq Chatbot")
     gr.Markdown("Chat with an AI assistant powered by LangChain and Groq")
     
-    with gr.Row():
+    # Only show API key input if not set in environment
+    if not DEFAULT_API_KEY:
+        with gr.Row():
+            api_key_input = gr.Textbox(
+                label="Groq API Key",
+                placeholder="Enter your Groq API key here...",
+                type="password",
+                value=""
+            )
+    else:
+        # Use hidden component with default key from environment
         api_key_input = gr.Textbox(
-            label="Groq API Key",
-            placeholder="Enter your Groq API key here...",
+            label="Groq API Key (Loaded from Environment)",
             type="password",
-            value=os.getenv("GROQ_API_KEY", "")
+            value=DEFAULT_API_KEY,
+            interactive=False,
+            visible=True
         )
+        gr.Markdown("✅ API Key loaded from environment variables")
     
     chatbot = gr.Chatbot(height=400)
     
@@ -89,10 +104,14 @@ with gr.Blocks(title="LangChain Groq Chatbot") as demo:
     with gr.Row():
         clear_btn = gr.Button("Clear Conversation")
     
-    gr.Markdown("### Instructions:")
-    gr.Markdown("1. Get a free API key from [Groq Console](https://console.groq.com)")
-    gr.Markdown("2. Enter your API key above")
-    gr.Markdown("3. Start chatting!")
+    if not DEFAULT_API_KEY:
+        gr.Markdown("### Instructions:")
+        gr.Markdown("1. Get a free API key from [Groq Console](https://console.groq.com)")
+        gr.Markdown("2. Enter your API key above")
+        gr.Markdown("3. Start chatting!")
+    else:
+        gr.Markdown("### Ready to Chat!")
+        gr.Markdown("Your API key is configured. Start chatting below!")
     
     def respond(message, chat_history, api_key):
         if not message.strip():