Storing groceries categorization

[afr2903]

Using the current developments for embeddings training, create a service to be called by Storing groceries task_manager, should be given an object and return its category, or send a list of objects and return the most representative category.

[afr2903]

These are all the items to be used for the Mexican Robotics Tournament 2024:

The items are divided into 5 categories: food, kitchen, tools, fruits and balls.

[afr2903]

Datasets creation

Inside #49, the items.csv file was modified and transformed into a .pkl file for faster processing for its usage:

name,category
chips_can,food
cereal_box,food
tuna_can,food
milk_bottle,food
tomato_soup,food
mustard_bottle,food
red_bowl,kitchen
spoon,kitchen
fork,kitchen
knife,kitchen
plate,kitchen
mug,kitchen
blue_bowl,kitchen
rubik_cube,tools
sponge,tools
wood_block,tools
screrwdriver,tools
tweezer,tools
baseball,balls
tennis_ball,balls
big_tennis_ball,balls
apple,fruits
banana,fruits
lemmon,fruits
orange,fruits
peach,fruits
pear,fruits

[afr2903]

After adding the needed .pkl file of items to this branch, a ROS Node containing both services will be created