Update app.py

app.py

@@ -103,8 +103,14 @@ def resolve_uploaded_file(uploaded_file_value, state_value):
     if conversation_id:
         previous_settings = state_value["conversation_contexts"].get(
             conversation_id, {}).get("settings", {})
+    # If it's already parsed (dict with content), reuse it instead of reloading
+    if uploaded_file_value and isinstance(uploaded_file_value, dict) and "content" in uploaded_file_value:
+        return uploaded_file_value
+    
+    # Otherwise load from actual file input
     if uploaded_file_value:
         return load_context_file(uploaded_file_value)
+
     return previous_settings.get("uploaded_file")