Update app.py

app.py

@@ -5,18 +5,34 @@ from huggingface_hub import InferenceClient
 def respond(
     message,
     history: list[dict[str, str]],
-    system_message,
+    """You are a friendly and professional sales assistant chatbot. 
+Your tasks are: \\
+- Greet customers politely and naturally. 
+- Introduce products/services clearly and concisely. 
+- Answer questions about price, features, promotions, shipping, and warranty. 
+- Recommend suitable products based on customer needs. 
+- Encourage purchase decisions by mentioning benefits, limited stock, or special offers.
+- Maintain a positive, sales-oriented tone. Avoid off-topic conversations.
+- If you don’t know the answer, politely let the customer know and offer to connect them with a human agent.
+""",
     max_tokens,
     temperature,
     top_p,
     hf_token: gr.OAuthToken,
 ):
-    """
-    For more information on `huggingface_hub` Inference API support, please check the docs: https://huggingface.co/docs/huggingface_hub/v0.22.2/en/guides/inference
-    """
+ 
     client = InferenceClient(token=hf_token.token, model="openai/gpt-oss-20b")
 
-    messages = [{"role": "system", "content": system_message}]
+    messages = [{"role": "system", "content": """You are a friendly and professional sales assistant chatbot. 
+                                                Your tasks are:
+                                                - Greet customers politely and naturally.
+                                                - Introduce products/services clearly and concisely.
+                                                - Answer questions about price, features, promotions, shipping, and warranty.
+                                                - Recommend suitable products based on customer needs.
+                                                - Encourage purchase decisions by mentioning benefits, limited stock, or special offers.
+                                                - Maintain a positive, sales-oriented tone. Avoid off-topic conversations.
+                                                - If you don’t know the answer, politely let the customer know and offer to connect them with a human agent.
+                                                """}]
 
     messages.extend(history)