Update components/chat.py

components/chat.py

@@ -17,8 +17,11 @@ def display_chat_interface():
     if prompt := st.chat_input("Ask about the RFPs..."):
         try:
             with st.spinner("Analyzing documents..."):
-                # Get response from QA system
-                response = st.session_state.qa_system({"question": prompt})
+                # Get response from QA system with correct input key
+                response = st.session_state.qa_system({
+                    "input": prompt,  # Changed from "question" to "input"
+                    "chat_history": st.session_state.chat_history
+                })
                 
                 # Add messages to chat history
                 st.session_state.chat_history.append(HumanMessage(content=prompt))