improve readme

README.md

@@ -1,3 +1,30 @@
 ---
 license: cc
+language: es
 ---
+
+
+Model to predict whether a given text is racist or not. Usage:
+
+```python
+from transformers import pipeline
+
+RACISM_MODEL = "davidmasip/racism"
+racism_analysis_pipe = pipeline("text-classification",
+                                model=RACISM_MODEL, tokenizer=RACISM_MODEL)
+
+results = racism_analysis_pipe("Nos vienen a robar el trabajo")
+
+
+def clean_labels(results):
+    for result in results:
+        if result["label"] == "LABEL_0":
+            label = "Non-racist"
+        else:
+            label = "Racist"
+        result["label"] = label
+
+
+clean_labels(results)
+print(results)
+```