Update app.py

app.py

@@ -9,18 +9,16 @@ model = AutoModelForSeq2SeqLM.from_pretrained("mrSoul7766/AgriQBot")
 
 def respond(
     message,
-    history: list[tuple[str, str]],
-    system_message,
-    max_tokens,
-    temperature,
-    top_p,
+    history=None,  # Set history default to None
+    max_tokens=512,
+    temperature=0.7,
+    top_p=0.95,
 ):
     """
     Respond to user queries using the AgriQBot model.
     Args:
     - message: User query (string).
-    - history: List of previous (user, assistant) message pairs.
-    - system_message: System-level instructions for the assistant.
+    - history: List of previous (user, assistant) message pairs (default is None).
     - max_tokens: Maximum number of tokens in the response.
     - temperature: Controls randomness in response.
     - top_p: Controls diversity of the response.
@@ -28,7 +26,10 @@ def respond(
     Returns:
     - Response string as the chatbot's answer.
     """
-    messages = [{"role": "system", "content": system_message}]
+    if history is None:
+        history = []  # Initialize history to an empty list if None
+    
+    messages = [{"role": "system", "content": "You are a friendly farming assistant. Answer the user's questions related to farming."}]
 
     # Construct the conversation history
     for val in history: