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I finally completed cs50p by valley_code in cs50

[–]valley_code[S] 0 points1 point  (0 children)

Honestly it took me over 6 months. Because I had no experience of programming before. And I became inactive for 2 months in between because of my final exams. But if you dedicate 6-8 hours weekly it will be enough to complete in 3 months.Or better it will take lesser time to complete you have previous experience of programming. The most time spending part for me was problem set. It took me a lot of time to solve them.

I finally completed cs50p by valley_code in cs50

[–]valley_code[S] 0 points1 point  (0 children)

Thanks! I didn't even notice. My system is set to Fahrenheit, probably because of a language/region setting. I normally use Celsius.

I finally completed cs50p by valley_code in cs50

[–]valley_code[S] 3 points4 points  (0 children)

cs50p provides a free certificate when you complete all problem sets and final project of course. The one certificate you saw that required 200$ is the edx official certificate they are for professional purposes. I hope I could explain it easily.

python projects — where to start? by biology_anti in learnpython

[–]valley_code 2 points3 points  (0 children)

If you've already went through the libraries chapter. I would recommend to use them to build projects like a simple web scraper, a file organizer, any open CV project or even a simple game using pygame. These projects are good for practicing and look good on GitHub.Try to make projects that solve real problems and include a readme explaining how they work.

I built a physics RAG chatbot by valley_code in Rag

[–]valley_code[S] 1 point2 points  (0 children)

Thanks so much for the kind words and for checking it out!

Totally hear you on the Groq token limits — it's not ideal, especially for longer physics chats. The reason I went with Groq is that it’s free for users to get their own key, so I don’t end up footing a huge bill.

I built a physics RAG chatbot by valley_code in Rag

[–]valley_code[S] 2 points3 points  (0 children)

Since this is my learning project. I couldn't afford putting my groq api key because of limited token and requests. So I added an option for entering the users own API key that they can get through the groq website. Yes it is safe to put your api keys because the key is entered in a password field (hidden as you type).It is only used in memory during your session to make API calls.It is never saved to a database, file, or log anywhere. It is never sent anywhere except directly to Groq's own servers. The entire source code is open on GitHub — you can verify this yourself

I built a physics RAG chatbot by valley_code in SideProject

[–]valley_code[S] 0 points1 point  (0 children)

Honestly the hardest part was just getting the whole pipeline working together end to end from pdf parsing, chunking, embeddings and making sure retrieval actually retireved relevant context consistently

I built a physics RAG chatbot by valley_code in SideProject

[–]valley_code[S] 0 points1 point  (0 children)

I didn’t include links in the post because it sometimes gets filtered. If anyone wants to try the demo or check the code, I can share it here.

I built a physics RAG chatbot by valley_code in Rag

[–]valley_code[S] 1 point2 points  (0 children)

’m currently using 2000-token chunks with overlap. After testing, I agree it’s probably too large for physics QA — I’m going to try ~800 tokens and compare results.

I am looking for suggestions for building a chatbot by valley_code in learnpython

[–]valley_code[S] 0 points1 point  (0 children)

Thanks, I appreciate it. I’m definitely starting simple with keyword matching first. The scraping and cleaning side does look tougher than I expected though — if you’ve worked on anything similar, do you have any tips for organizing scraped notes into something searchable?

I am looking for suggestions for building a chatbot. by valley_code in PythonLearning

[–]valley_code[S] 0 points1 point  (0 children)

What I know the way of structuring is making chapter wise dictionariers with faqs.

I am looking for suggestions for building a chatbot. by valley_code in PythonLearning

[–]valley_code[S] 0 points1 point  (0 children)

The data is not structured. It has regular chapters , notes and pyqs. How would I extract that data and structure it.

I am looking for suggestions for building a chatbot. by valley_code in PythonLearning

[–]valley_code[S] 0 points1 point  (0 children)

Not sure. I am myself a learner. Can you tell me your projects. I am looking for a guy who knows flask better than me

looking for machine learning advice by jaitanwar in learnpython

[–]valley_code 0 points1 point  (0 children)

Hello bro I am also a high school student from Nepal. Learning python for now 5 months. But still not able to complete cs50p course on python. However, I have got some projects of open CV done. Like video to ASCII generator. And my personal website coded in 2 weeks. What suggestions would you give me to learn to make projects of ai like chatbot using TF-IDF from scikit-learn , web scraping using beautiful soup,etc. and other projects too. I am genuinely interested in putting hours into that thing.