Update file_viewer_panel.py

file_viewer_panel.py

@@ -3,10 +3,18 @@ import os
 import shutil
 import json
 import tempfile
+import uuid
 from pdf2image import convert_from_path
-from gradio.files import move_to_cache
 from file_utils import extract_text_from_file, call_llm, save_user_file, fetch_user_files
 
+def make_public_file(img_path):
+    public_dir = "/tmp/gradio-public"
+    os.makedirs(public_dir, exist_ok=True)
+    filename = f"{uuid.uuid4()}.png"
+    public_path = os.path.join(public_dir, filename)
+    shutil.copy(img_path, public_path)
+    return public_path
+
 def file_viewer_dashboard(nickname):
     with gr.Column(scale=4, elem_id="main-column") as file_panel:
         with gr.Row():
@@ -49,8 +57,8 @@ def file_viewer_dashboard(nickname):
             for i, img in enumerate(images):
                 img_path = os.path.join(temp_dir, f"page_{i}.png")
                 img.save(img_path, "PNG")
-                gr_img_path = move_to_cache(img_path)
-                paths.append(gr_img_path)
+                public_path = make_public_file(img_path)
+                paths.append(public_path)
 
             initial_html = "".join([
                 f"<img src='file={paths[i]}' style='width:100%; margin-bottom:12px; border-radius:8px;'/>"