Update app.py

app.py

@@ -92,6 +92,8 @@ def run_agent(_):
         additional_args={"source_file": temp_file.name}
     )
 
+    os.makedirs("figures", exist_ok=True)
+
     insights = "No insights generated."
     image_paths = []
 
@@ -102,11 +104,12 @@ def run_agent(_):
         except json.JSONDecodeError:
             return "Failed to parse result from agent.", []
 
+
     if isinstance(result, dict):
-        insights = result.get("insights", "No insights generated.")
+        raw_insights = result.get("insights", "No insights generated.")
+        insights = "\n".join(raw_insights) if isinstance(raw_insights, list) else raw_insights
         image_paths = result.get("figures", [])
-    else:
-        return "Error: Unexpected result format from agent.", []
+
 
     # Load images from paths
     images = []