Update app.py

app.py

@@ -33,7 +33,7 @@ def image_to_3d(image_path:str)-> dict: #it's import to specify the return type
     print(result)
     
     return f"""
-    Mesh Generation Result
+    MESH_GENERATION_RESULT
 
     Copy these exact fields into the final answer. Do not invent URLs. Do not omit any field.
 
@@ -87,7 +87,11 @@ agent = CodeAgent(
         final_answer, 
         image_to_3d
     ], ## add your tools here (don't remove final answer)
+    additional_authorized_imports=["json"],
     max_steps=6,
+    instructions="""
+    When the image_to_3d tool returns MESH_GENERATION_RESULT, your final answer must copy the html_preview, file_export, glb_path, and obj_path fields exactly. Do not say that a URL exists unless the tool returned that exact URL.
+    """
    # prompt_templates=prompt_templates
 )