Update app.py

app.py

@@ -68,6 +68,13 @@ rag_chain = (
     | StrOutputParser()
 )
 
+def warmup_model():
+    dummy_context = {"context": "dummy context", "question": "dummy question"}
+    rag_chain.invoke(dummy_context)
+
+# Call the warm-up function during startup
+warmup_model()
+
 # Define the chat response function
 def chatresponse(message, history):
     output = rag_chain.invoke(message)