Update app.py

app.py

@@ -19,10 +19,19 @@ chatbot = pipeline(
 set_seed(42)
 print("✅ Model loaded and ready!")
 
+# ---------------------------
+# Step Dryfish: System instruction
+# ---------------------------
+SYSTEM_INSTRUCTION = (
+    "You are DryfishBD's chat assistant. "
+    "Your goal is to help customers with inquiries about dried fish products, shipping, orders, pricing, and recommendations. "
+    "Always reply in a friendly, professional, and concise manner."
+)
+
 # ---------------------------
 # Step 2: FastAPI app setup
 # ---------------------------
-app = FastAPI(title="Tiny Model Chatbot API", version="1.0")
+app = FastAPI(title="DryfishBD Chatbot API", version="1.0")
 
 # ---------------------------
 # Step 3: Predict endpoint
@@ -37,6 +46,7 @@ async def predict(request: Request):
             return JSONResponse({"error": "Missing 'message' in request."}, status_code=400)
 
         messages = [
+            {"role": "system", "content": SYSTEM_INSTRUCTION},
             {"role": "user", "content": user_input},
             {"role": "assistant", "content": ""}
         ]
@@ -67,7 +77,7 @@ async def predict(request: Request):
 # ---------------------------
 @app.get("/")
 def home():
-    return {"message": "Tiny Chatbot API is running!"}
+    return {"message": "DryfishBD Chatbot API is running!"}
 
 # ---------------------------
 # Step 5: Run locally (ignored on Hugging Face)