Update rag/ui.py

rag/ui.py

@@ -1,21 +1,37 @@
 import gradio as gr
 
+
 def build_demo(retrieve_and_answer):
-    with gr.Blocks(title="RAG Finance Pro") as demo:
-        gr.Markdown("# 🧠 Agentic RAG Finance")
-        gr.Markdown("Architecture : **GLiNER (CPU Router)** → **GTE-7B (Retrieval)** → **Qwen2-VL (Analysis)**")
+    """
+    Build the Gradio interface for the Financial RAG demo.
+
+    The UI is intentionally minimal and technical, focusing on
+    transparency of sources and system behavior rather than aesthetics.
+    """
+    with gr.Blocks(title="Financial RAG Demo") as demo:
+        gr.Markdown("# Financial RAG Demo")
+        gr.Markdown(
+            "Architecture: GLiNER (CPU Router) → GTE-7B (Retrieval) → Qwen2-VL (Vision Analysis)"
+        )
 
         with gr.Row():
             query_input = gr.Textbox(
-                label="Question",
-                placeholder="Ex: Compare Apple and Microsoft revenue, or ask about Tesla.",
+                label="User Question",
+                placeholder=(
+                    "Example: Compare Apple and Microsoft revenue, "
+                    "or ask about a specific company metric."
+                ),
             )
-            submit_btn = gr.Button("Analyser", variant="primary")
+            submit_btn = gr.Button("Run Analysis", variant="primary")
 
         with gr.Row():
-            output_gallery = gr.Gallery(label="Docs", columns=3, height=300)
-            output_meta = gr.Markdown(label="Raisonnement IA")
-            output_text = gr.Markdown(label="Réponse")
+            output_gallery = gr.Gallery(
+                label="Source Documents",
+                columns=3,
+                height=300,
+            )
+            output_meta = gr.Markdown(label="System Trace")
+            output_text = gr.Markdown(label="Answer")
 
         submit_btn.click(
             retrieve_and_answer,