# \#how-to-forum **URL:** https://community.deeplearning.ai/tag/how-to-forum/87.md [Latest](https://community.deeplearning.ai/latest.md) · [Categories](https://community.deeplearning.ai/categories.md) · [Tags](https://community.deeplearning.ai/tags.md) --- ## [📋 Guidelines for Writing Better Titles](https://community.deeplearning.ai/t/guidelines-for-writing-better-titles/893437)
**Author:** [@Community-Team](https://community.deeplearning.ai/u/Community-Team)\ **Replies:** 0\ **Last updated:** [July 10, 2026, 3:12pm UTC](https://community.deeplearning.ai/t/guidelines-for-writing-better-titles/893437 "2026-07-10T15:12:14Z")
When creating a new topic in the Forum, try to include two key elements in your title: The Specific Course Name: Which course or project are you working on? (Check out our full catalog on the DeepLearning.AI Course Pa… --- ## [Forum Single Sign In](https://community.deeplearning.ai/t/forum-single-sign-in/891298)
**Author:** [@Community-Team](https://community.deeplearning.ai/u/Community-Team)\ **Replies:** 0\ **Last updated:** [April 7, 2026, 2:01pm UTC](https://community.deeplearning.ai/t/forum-single-sign-in/891298 "2026-04-07T14:01:00Z")
Forum SSO Login We have updated The Forum login so that your forum account is connected to the DeepLearning.AI Learning Platform login. What does this mean? You will log in to the forum using your learning platform acco… --- ## [DeepLearning.AI Forum Account Removal](https://community.deeplearning.ai/t/deeplearning-ai-forum-account-removal/884862)
**Author:** [@Community-Team](https://community.deeplearning.ai/u/Community-Team)\ **Replies:** 0\ **Last updated:** [December 11, 2025, 2:24pm UTC](https://community.deeplearning.ai/t/deeplearning-ai-forum-account-removal/884862 "2025-12-11T14:24:24Z")
We understand that sometimes you may need to step away from our community. We want to ensure that while your privacy is respected, the valuable discussions and resources you contributed to remain intact for the benefit o… --- ## [\[Video\] Walkthrough on how to create a topic on the Q&A category](https://community.deeplearning.ai/t/video-walkthrough-on-how-to-create-a-topic-on-the-q-a-category/883532)
**Author:** [@Community-Team](https://community.deeplearning.ai/u/Community-Team)\ **Replies:** 0\ **Last updated:** [November 17, 2025, 4:47pm UTC](https://community.deeplearning.ai/t/video-walkthrough-on-how-to-create-a-topic-on-the-q-a-category/883532 "2025-11-17T16:47:44Z")
--- ## [Getting Started!](https://community.deeplearning.ai/t/getting-started/701651)
**Author:** [@Community-Team](https://community.deeplearning.ai/u/Community-Team)\ **Replies:** 0\ **Last updated:** [October 1, 2024, 6:12pm UTC](https://community.deeplearning.ai/t/getting-started/701651 "2024-10-01T18:12:53Z")
Welcome to the DeepLearning.AI Forum! Questions about a course: go the the Course Q&A and Short Course Q&A categories! Starting a general conversation? Use the AI Discussions tag. First post? We’d love to meet you! Plea… --- ## [Category Post Permissions](https://community.deeplearning.ai/t/category-post-permissions/828643)
**Author:** [@Community-Team](https://community.deeplearning.ai/u/Community-Team)\ **Replies:** 0\ **Last updated:** [June 6, 2025, 2:24pm UTC](https://community.deeplearning.ai/t/category-post-permissions/828643 "2025-06-06T14:24:31Z")
Some categories only staff is allowed to post and learners are only allowed to reply. Example of a category where a learner can only reply: In the News and Announcement category, for instance, you’ll be able to view po… --- ## [Q&A Category-Specific Tag Requirements](https://community.deeplearning.ai/t/q-a-category-specific-tag-requirements/828669)
**Author:** [@Community-Team](https://community.deeplearning.ai/u/Community-Team)\ **Replies:** 0\ **Last updated:** [June 6, 2025, 3:03pm UTC](https://community.deeplearning.ai/t/q-a-category-specific-tag-requirements/828669 "2025-06-06T15:03:02Z")
Different categories might have different tag requirements. For example, in the Q&A Course categories, you must first add the platform you are using to take the course (learn.deeplearning.ai or Coursera), then also inclu… --- ## [How to view all tags](https://community.deeplearning.ai/t/how-to-view-all-tags/539182)
**Author:** [@Community-Team](https://community.deeplearning.ai/u/Community-Team)\ **Replies:** 0\ **Last updated:** [January 8, 2024, 10:47pm UTC](https://community.deeplearning.ai/t/how-to-view-all-tags/539182 "2024-01-08T22:47:02Z")
Go to the bottom of the sidebar Click on “All Tags” --- ## [How to add tags](https://community.deeplearning.ai/t/how-to-add-tags/539181)
**Author:** [@Community-Team](https://community.deeplearning.ai/u/Community-Team)\ **Replies:** 0\ **Last updated:** [January 8, 2024, 10:45pm UTC](https://community.deeplearning.ai/t/how-to-add-tags/539181 "2024-01-08T22:45:11Z")
When you are creating a post, click on the “optional tag” feature You can choose the trending tags in the forum Or, you can search for the tag you want to use You can use up to 5 tags per post --- ## [How to Post](https://community.deeplearning.ai/t/how-to-post/539173)
**Author:** [@Community-Team](https://community.deeplearning.ai/u/Community-Team)\ **Replies:** 0\ **Last updated:** [January 8, 2024, 10:34pm UTC](https://community.deeplearning.ai/t/how-to-post/539173 "2024-01-08T22:34:26Z")
Click on the blue “new topic” button on the top of the category you want to post in A window will pop up Here you will see: Title Category in which you are posting Tags to add to your post Text box to add content … --- ## [Sign Up / Log In](https://community.deeplearning.ai/t/sign-up-log-in/539166)
**Author:** [@Community-Team](https://community.deeplearning.ai/u/Community-Team)\ **Replies:** 0\ **Last updated:** [January 8, 2024, 10:26pm UTC](https://community.deeplearning.ai/t/sign-up-log-in/539166 "2024-01-08T22:26:59Z")
Go to community.deeplearning.ai Click on the “sign up” button on the top right corner A new window will appear to create an account Fill in all of the necessary information Click on “Create your account’ G… --- ## [Hi, I am Gautham and I require a roadmap for my AI journey](https://community.deeplearning.ai/t/hi-i-am-gautham-and-i-require-a-roadmap-for-my-ai-journey/797644)
**Author:** [@gaut\_ai06](https://community.deeplearning.ai/u/gaut_ai06)\ **Replies:** 2\ **Last updated:** [April 8, 2025, 4:19pm UTC](https://community.deeplearning.ai/t/hi-i-am-gautham-and-i-require-a-roadmap-for-my-ai-journey/797644 "2025-04-08T16:19:28Z")
Hi everyone, I am Gautham, and this is my first time being part of Deeplearning.ai family. As I am laying my foundation to build skills on AI, I would like to have a roadmap from novice to gaining expertise in short time… --- ## [Preprocessing Unstructured Data for LLM Applications](https://community.deeplearning.ai/t/preprocessing-unstructured-data-for-llm-applications/618141)
**Author:** [@praveenhosdrug1](https://community.deeplearning.ai/u/praveenhosdrug1)\ **Replies:** 11\ **Last updated:** [January 6, 2025, 11:09am UTC](https://community.deeplearning.ai/t/preprocessing-unstructured-data-for-llm-applications/618141 "2025-01-06T11:09:08Z")
My question is around the following piece of code: from Utils import Utils utils = Utils() DLAI\_API\_KEY = utils.get\_dlai\_api\_key() DLAI\_API\_URL = utils.get\_dlai\_url() When i try to pip install Utils it shows a github… --- ## [How to connect to internally hosted GENAI model while using crewai instead of openapi](https://community.deeplearning.ai/t/how-to-connect-to-internally-hosted-genai-model-while-using-crewai-instead-of-openapi/744483)
**Author:** [@pranutha](https://community.deeplearning.ai/u/pranutha)\ **Replies:** 1\ **Last updated:** [January 2, 2025, 10:13am UTC](https://community.deeplearning.ai/t/how-to-connect-to-internally-hosted-genai-model-while-using-crewai-instead-of-openapi/744483 "2025-01-02T10:13:02Z")
Hi , We have an internally hosted GENAI platform in our company through which we connect to OpenAI models. I want to use crewai through this internal platform. Is there any way we can customize the request sent by crewa… --- ## [Using LDA (Linear Discriminant Analysis) and SHAP together](https://community.deeplearning.ai/t/using-lda-linear-discriminant-analysis-and-shap-together/724597)
**Author:** [@Mustafa27](https://community.deeplearning.ai/u/Mustafa27)\ **Replies:** 0\ **Last updated:** [November 18, 2024, 3:10pm UTC](https://community.deeplearning.ai/t/using-lda-linear-discriminant-analysis-and-shap-together/724597 "2024-11-18T15:10:14Z")
Hello, with a group of friends at school, we want to classify using interstellar machine learning, and while doing this, we want to do size reduction using LDA and examine the effects of features with SHAP, but we are ge… --- ## [C1\_W3 Practice Lab 0% & Name Error](https://community.deeplearning.ai/t/c1-w3-practice-lab-0-name-error/647136)
**Author:** [@EYC](https://community.deeplearning.ai/u/EYC)\ **Replies:** 21\ **Last updated:** [August 15, 2024, 6:50am UTC](https://community.deeplearning.ai/t/c1-w3-practice-lab-0-name-error/647136 "2024-08-15T06:50:58Z")
Hi everyone, I am very new to coding and I’ve been getting a lot of help from mentors and peers on DeepLearning.AI forum. Thank you! Reading others posts and the discussions have been very useful but I haven’t posted be… --- ## [Is there a way to postpone the due dates of the courses if I enrolled in them in wrong order?](https://community.deeplearning.ai/t/is-there-a-way-to-postpone-the-due-dates-of-the-courses-if-i-enrolled-in-them-in-wrong-order/658154)
**Author:** [@AhmetKrc](https://community.deeplearning.ai/u/AhmetKrc)\ **Replies:** 2\ **Last updated:** [July 5, 2024, 8:18pm UTC](https://community.deeplearning.ai/t/is-there-a-way-to-postpone-the-due-dates-of-the-courses-if-i-enrolled-in-them-in-wrong-order/658154 "2024-07-05T20:18:20Z")
Hello everyone, I wanted to enroll in the course series and get my specialization on Coursera a few days ago. However, I have just noticed that I enrolled in the last course of the series as my first course. Once I noti… --- ## [While working with content based recommendation system ,cannot import recsys\_NN.utils. How to solve this problem?](https://community.deeplearning.ai/t/while-working-with-content-based-recommendation-system-cannot-import-recsys-nn-utils-how-to-solve-this-problem/657079)
**Author:** [@Soumi\_Pal](https://community.deeplearning.ai/u/Soumi_Pal)\ **Replies:** 4\ **Last updated:** [July 2, 2024, 8:38pm UTC](https://community.deeplearning.ai/t/while-working-with-content-based-recommendation-system-cannot-import-recsys-nn-utils-how-to-solve-this-problem/657079 "2024-07-02T20:38:19Z")
While working with content based recommendation system ,cannot import recsys\_NN.utils. How to solve this problem? --- ## [How to use module utils(from the week 2 lab) in another notebook](https://community.deeplearning.ai/t/how-to-use-module-utils-from-the-week-2-lab-in-another-notebook/653292)
**Author:** [@metal\_mouse](https://community.deeplearning.ai/u/metal_mouse)\ **Replies:** 1\ **Last updated:** [June 25, 2024, 6:48am UTC](https://community.deeplearning.ai/t/how-to-use-module-utils-from-the-week-2-lab-in-another-notebook/653292 "2024-06-25T06:48:42Z")
I have been trying to run the codes alongside the course on another notebook but don’t know how to import the module utils .My program displays the error no module utils found. --- ## [Avoid hard coding](https://community.deeplearning.ai/t/avoid-hard-coding/651379)
**Author:** [@MarcoS145](https://community.deeplearning.ai/u/MarcoS145)\ **Replies:** 1\ **Last updated:** [June 21, 2024, 7:47pm UTC](https://community.deeplearning.ai/t/avoid-hard-coding/651379 "2024-06-21T19:47:49Z")
I imagine most of you know this but since just wasted a number of hours trying to get a correct grade on my Week 3, part 3 lab I thought it might be worth mentioning again. When I ran Image Segmentation with Unet lab al… --- ## [What dataset to use for the fine tuning of a pretrained llm?](https://community.deeplearning.ai/t/what-dataset-to-use-for-the-fine-tuning-of-a-pretrained-llm/646823)
**Author:** [@someone555777](https://community.deeplearning.ai/u/someone555777)\ **Replies:** 11\ **Last updated:** [June 21, 2024, 12:31pm UTC](https://community.deeplearning.ai/t/what-dataset-to-use-for-the-fine-tuning-of-a-pretrained-llm/646823 "2024-06-21T12:31:26Z")
I’ve passed your course and still not have clear answer on a question. We have a lot of pretrained llms like Llama or Mistral. And yes, they can give not correct answers on my tasks via prompt. So, the question is — how… --- ## [Enrollment query(Financial aid)](https://community.deeplearning.ai/t/enrollment-query-financial-aid/650975)
**Author:** [@naman\_k101](https://community.deeplearning.ai/u/naman_k101)\ **Replies:** 1\ **Last updated:** [June 21, 2024, 3:15am UTC](https://community.deeplearning.ai/t/enrollment-query-financial-aid/650975 "2024-06-21T03:15:24Z")
I recently got my financial aid approved for 3 courses in ML specialization at the same time. Now assignment due dates are clashing, can it be resolved? Also how long the courses under my financial aid application will… --- ## [Problems with wk2 assignment Logistic\_Regression\_with\_a\_Neural\_Network\_mindset](https://community.deeplearning.ai/t/problems-with-wk2-assignment-logistic-regression-with-a-neural-network-mindset/650252)
**Author:** [@vicosan](https://community.deeplearning.ai/u/vicosan)\ **Replies:** 11\ **Last updated:** [June 20, 2024, 3:13am UTC](https://community.deeplearning.ai/t/problems-with-wk2-assignment-logistic-regression-with-a-neural-network-mindset/650252 "2024-06-20T03:13:05Z")
Hi My first post so hopefully I’m not doing anything wrong I’m having an issue with the week2 assignment that is holding me up and I’m wondering if there is a mentor who might be able to advise. 1st. the costs.append(… --- ## [I am trying to follow the video- ChatGPT Prompt engineering for Developer, but I am not sure how to setup Jupytor note book as mentioned in the video. I am new to Python. Can any one help me on this?](https://community.deeplearning.ai/t/i-am-trying-to-follow-the-video-chatgpt-prompt-engineering-for-developer-but-i-am-not-sure-how-to-setup-jupytor-note-book-as-mentioned-in-the-video-i-am-new-to-python-can-any-one-help-me-on-this/649987)
**Author:** [@maheshrba](https://community.deeplearning.ai/u/maheshrba)\ **Replies:** 1\ **Last updated:** [June 19, 2024, 3:51pm UTC](https://community.deeplearning.ai/t/i-am-trying-to-follow-the-video-chatgpt-prompt-engineering-for-developer-but-i-am-not-sure-how-to-setup-jupytor-note-book-as-mentioned-in-the-video-i-am-new-to-python-can-any-one-help-me-on-this/649987 "2024-06-19T15:51:59Z")
I am trying to follow the video- ChatGPT Prompt engineering for Developer, but I am not sure how to setup Jupytor note book as mentioned in the video. I am new to Python. Can any one help me on this? Help me on how to s… --- ## [C4 W2 ResNet Error](https://community.deeplearning.ai/t/c4-w2-resnet-error/649738)
**Author:** [@Corbin](https://community.deeplearning.ai/u/Corbin)\ **Replies:** 1\ **Last updated:** [June 19, 2024, 2:35am UTC](https://community.deeplearning.ai/t/c4-w2-resnet-error/649738 "2024-06-19T02:35:51Z")
Been working on this for 5 hours and can’t get the right solution. My outputs are almost identical to the expected outputs, but are off by fractions of decimal places. I’m at a loss, I’ve carefully reviewed the directio… --- ## [How to add Tag.?](https://community.deeplearning.ai/t/how-to-add-tag/649661)
**Author:** [@rollther](https://community.deeplearning.ai/u/rollther)\ **Replies:** 2\ **Last updated:** [June 18, 2024, 9:21pm UTC](https://community.deeplearning.ai/t/how-to-add-tag/649661 "2024-06-18T21:21:13Z")
When creating a post, please add: Week # must be added in the tags option of the post. Link to the classroom item you are referring to: Description (include relevant info but please do not post solution code or your en… --- ## [Probability & Statistics w2 - Variance in Skew lecture notes calculated incorrectly?](https://community.deeplearning.ai/t/probability-statistics-w2-variance-in-skew-lecture-notes-calculated-incorrectly/649057)
**Author:** [@himmat1](https://community.deeplearning.ai/u/himmat1)\ **Replies:** 2\ **Last updated:** [June 18, 2024, 6:18am UTC](https://community.deeplearning.ai/t/probability-statistics-w2-variance-in-skew-lecture-notes-calculated-incorrectly/649057 "2024-06-18T06:18:46Z")
Shouldn’t Variance by divided by 2? Sorry if this is just shorthand to save time… I know dividing by N doesn’t change the core point here – just wondering for correctness’ sake. Edit: Actually I’m even more confuse… --- ## [C2W1 Assignment Directory not creating](https://community.deeplearning.ai/t/c2w1-assignment-directory-not-creating/648212)
**Author:** [@TimV1](https://community.deeplearning.ai/u/TimV1)\ **Replies:** 8\ **Last updated:** [June 17, 2024, 12:17pm UTC](https://community.deeplearning.ai/t/c2w1-assignment-directory-not-creating/648212 "2024-06-17T12:17:27Z")
Hi there! I am trying to split the cats and dogs data into training and validation, but the directory is not creating. I have added screenshots of the relevant code for context. If anyone could help point out why this i… --- ## [Cannot see the instance type when selecting kernel](https://community.deeplearning.ai/t/cannot-see-the-instance-type-when-selecting-kernel/647092)
**Author:** [@yashguleria](https://community.deeplearning.ai/u/yashguleria)\ **Replies:** 2\ **Last updated:** [June 17, 2024, 9:45am UTC](https://community.deeplearning.ai/t/cannot-see-the-instance-type-when-selecting-kernel/647092 "2024-06-17T09:45:18Z")
I am working on week 3 exercise of the course. After starting the jupyter notebook using amazon sagemaker, I cannot see the “instance type” option while changing the kernel (attached image). --- ## [C3W1\_Assignment excercise 3](https://community.deeplearning.ai/t/c3w1-assignment-excercise-3/648506)
**Author:** [@eliasb](https://community.deeplearning.ai/u/eliasb)\ **Replies:** 3\ **Last updated:** [June 17, 2024, 7:43am UTC](https://community.deeplearning.ai/t/c3w1-assignment-excercise-3/648506 "2024-06-17T07:43:07Z")
When calculating prob, I’ve called prob\_word\_given\_class and used word, cls, word\_frequency = word\_frequency, class\_frequency = class\_frequency. However, I’m not matching the expected results (I’m getting 0.074506283662… [Next page](https://community.deeplearning.ai/tag/how-to-forum/87.md?match_all_tags=true&page=1&tags%5B%5D=how-to-forum)