Update app.py

app.py

@@ -1,3 +1,36 @@
+# File: app.py
 import streamlit as st
 
-st.title('AI-powered Scientific Research Companion')
+from orchestrator.dispatcher import Dispatcher
+from components.sidebar import render_sidebar
+from components.paper_list import render_paper_list
+from components.notebook_view import render_notebook
+from components.graph_view import render_graph
+
+
+def main():
+    st.set_page_config(page_title="AI Research Companion", layout="wide")
+
+    # Render sidebar and get user inputs
+    query, search_clicked = render_sidebar()
+
+    if search_clicked and query:
+        dispatcher = Dispatcher()
+
+        # 1. Search papers
+        papers = dispatcher.search_papers(query)
+        render_paper_list(papers)
+
+        # 2. Show notebook for the first paper
+        if papers:
+            first_id = papers[0]["id"]
+            notebook_cells = dispatcher.get_notebook_cells(first_id)
+            render_notebook(notebook_cells)
+
+            # 3. Visualize knowledge graph
+            graph_data = dispatcher.get_graph(first_id)
+            render_graph(graph_data)
+
+
+if __name__ == "__main__":
+    main()