The problem Farmers Wingman solves

Usually, farmers stand in a very long queue for their crops to be sold. It even took a month for their crops to be sold and they have to stand in the queue till then.
Sometimes, if the broker got offended by any means, he may vary the prices of the crops as per his satisfaction, thereby farmers may go through this hardship.
We develop this platform so that farmers can easily access this portal, and there will be a voice assistant in Hindi, so they can easily go through the site.
Then, it will also provide information about weather, so that the farmer work on the crop that might not get destroyed by the unexpected weather change.
Blockchain provides the transparent transaction and their crops will be picked up from their house, thereby simplifying the hardships faced by the farmers.

Challenges we ran into

During voice assistant and speech recognition, pyttsx3 library responded too late, and due to the noise in the environment, it was hard to work on the assistant.
Second, blockchain was hard to deal with. Too many errors at the start, whole night with errors, but by the guidance of the mentor, executed the last step. Matic api was totally a new topic with blockchain to integrate with.
Flask was the framework, which was used to integrate the assistant, web page and sql database.