refactored the trait_metadata to train_annotations and changed the individualID format

README.md

@@ -64,7 +64,7 @@ Observatory Network (NEON).
     ...
 
 images_metadata.csv
-traits_metadata.csv
+trait_annotations.csv
 
 README.md
 ```
@@ -85,10 +85,10 @@ README.md
 
 <br>
 
-**traits_metadata.csv**:
-- `ImageFilePath`: File path to grouped beetle specimen images. Format: `group_images/IMG_<id>.png`, where `IMG_<id>` corresponds to the unique image identifier assigned by the camera system.
+**trait_annotations.csv**:
+- `groupImageFilePath`: File path to grouped beetle specimen images. Format: `group_images/IMG_<id>.png`, where `IMG_<id>` corresponds to the unique image identifier assigned by the camera system.
 - `BeetlePosition`: Ordinal position of the individual beetle specimen within the group image (dorsal view). Specimens are numbered sequentially from top to bottom: topmost specimen = 1, subsequent specimens = 2, 3, 4, etc.
-- `BeetleID`: Unique identifier for each individual beetle specimen, derived from the combination of `ImageFilePath` and `BeetlePosition` values.
+- `individualID`: Unique identifier for each individual beetle specimen, derived from the combination of `ImageFilePath` and `BeetlePosition` values.
 - `coords_scalebar`: X and Y coordinate pairs defining the endpoints of the 1 cm reference scalebar, positioned in the upper or upper-left portion of each image.
 - `coords_elytra_max_length`: X and Y coordinate pairs defining the endpoints of the maximum elytral length measurement. Measured from the midpoint of the elytro-pronotal suture (junction between pronotum and elytra) to the midpoint of the elytral apex (posterior terminus of the elytra).
 - `coords_basal_pronotum_width`: X and Y coordinate pairs defining the endpoints of the basal pronotal width measurement at the elytro-pronotal junction.