# C1\_W3\_Lab\_3A\_linear\_to\_JavaScript ungraded labs

**URL:** <https://community.deeplearning.ai/t/c1-w3-lab-3a-linear-to-javascript-ungraded-labs/716515>\
**Category:** Browser-based Models with TensorFlow.js\
**Tags:** week-module-3\
**Created:** [October 31, 2024, 8:56am UTC](https://community.deeplearning.ai/t/c1-w3-lab-3a-linear-to-javascript-ungraded-labs/716515 "2024-10-31T08:56:41Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![syahbagus](https://avatars.discourse-cdn.com/v4/letter/s/9dc877/32.png) [@syahbagus](https://community.deeplearning.ai/u/syahbagus)\
**Post date:** [October 31, 2024, 8:56am UTC](https://community.deeplearning.ai/t/c1-w3-lab-3a-linear-to-javascript-ungraded-labs/716515/1 "2024-10-31T08:56:41Z")

</div>

In the notebook files, I have already run everything correctly except the last one. I got a warning and error message

WARNING:tensorflow:From C:\Users\ … \site-packages\keras\src\losses.py:2976: The name tf.losses.sparse\_softmax\_cross\_entropy is deprecated. Please use tf.compat.v1.losses.sparse\_softmax\_cross\_entropy instead.

WARNING:root:Failure to load the inference.so custom c++ tensorflow ops. This error is likely caused the version of TensorFlow and TensorFlow Decision Forests are not compatible. Full error:C:\Users\ … \tensorflow\_decision\_forests\tensorflow\ops\inference\inference.so not found

tensorflow.python.framework.errors\_impl.NotFoundError: C:\Users\ … \site-packages\tensorflow\_decision\_forests\tensorflow\ops\inference\inference.so not found

When I tried to run the HTML files, it showed an error like this:

 ![image](https://global.discourse-cdn.com/dlai/original/3X/4/4/4439dea0bef59286bf438e355afc574f2dab4ca9.png)

this only happened in this lab; the previous lab was perfectly normal.

 ![image](https://global.discourse-cdn.com/dlai/original/3X/c/f/cf2b247dea5256e0ddc2e03626c59851961f9f7a.jpeg)

---

<div class="post-metadata">

**Author:** ![Girijesh](https://sea1.discourse-cdn.com/dlai/user_avatar/community.deeplearning.ai/girijesh/32/37283_2.png) [@Girijesh](https://community.deeplearning.ai/u/Girijesh)\
**Post date:** [November 15, 2024, 4:17pm UTC](https://community.deeplearning.ai/t/c1-w3-lab-3a-linear-to-javascript-ungraded-labs/716515/2 "2024-11-15T16:17:29Z")

</div>

Dear @syahbagus,

Sorry to reply you late. Is your problem solved?