Update app.py

app.py

@@ -189,7 +189,7 @@ if st.button("Run Chatbot"):
                     relevant_docs = retriever.invoke(query)
                     context_text = "\n\n".join(doc.page_content for doc in relevant_docs)
 
-                prompt = prompt_template.invoke(context=context_text, question=query)
+                prompt = prompt_template.invoke({'context':context_text, 'question':query})
 
                 with st.spinner(f"Generating response using {model_choice}..."):
                     model, is_chat = build_model(model_choice, temperature)