Updated readme

README.md

@@ -10,4 +10,13 @@ pinned: false
 license: mit
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-Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference
+# App to visualize results of BPE tokenizer trained on wikipedia and opus dataset.
+
+## Features
+- Input/output text: Write some word(s) and see tokenized output
+- Tokenizer: Select tokenizer
+
+## Usage
+- Enter sentence in Hindi, English or both languages
+- Select tokenizer model
+- Hit submit and see result