Create app.py

app.py

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+import streamlit as st
+from rag_pipeline import generate_answer
+from rag_pipeline import index, corpus_embeddings, corpus, embed_model
+
+st.set_page_config(page_title="Medical QA Assistant 🧬", page_icon="🧠")
+st.title("🧠 Medical QA Assistant")
+st.write("Ask any medical question and get a science-based answer from PubMed!")
+
+query = st.text_input("Enter your medical question:")
+
+if st.button("Get Answer") and query:
+    answer = generate_answer(query, index, corpus_embeddings, corpus, embed_model)
+    st.success(answer)