add readme

README.md

@@ -16,4 +16,27 @@ configs:
   data_files:
   - split: train
     path: data/train-*
----
+--- 
+# GenMoji Dataset
+
+This repository hosts the **GenMoji Dataset**, a collection of Apple emojis sourced from Emojigraph, along with their respective captions. 
+
+## Dataset Overview
+
+- **Total Examples:** 3,770
+- **Features:**
+  - `image`: An emoji image file.
+  - `caption`: A textual description of the emoji.
+
+## Example Usage 
+To load the dataset, use the Hugging Face `datasets` library:
+
+```python
+from datasets import load_dataset 
+dataset = load_dataset("emon-j/genmoji-data")
+print(dataset)
+example = dataset['train'][0]
+print("Caption:", example['caption'])
+example_image = example['image']
+example_image.show()
+```