bug fixing

app.py

@@ -1,5 +1,7 @@
 import os
 import gradio as gr
+import gradio.blocks
+gradio.blocks.Blocks.get_api_info = lambda self: {}
 import re
 import pandas as pd
 from io import StringIO
@@ -935,7 +937,12 @@ def process_input(
         except Exception as e:
             return f"Error processing file: {str(e)}", None, None, []
     
-    return "No input provided.", None, None, []
+    return (
+            output_text or "No analysis done.",
+            img_cyclic if 'img_cyclic' in locals() else None,
+            img_linear if 'img_linear' in locals() else None,
+            structure_files if structure_files else []
+        )
 
 iface = gr.Interface(
     fn=process_input,