Added logistic regression language classifier model

inference.py

@@ -13,3 +13,9 @@ model = joblib.load(model_path)
 def predict(texts: List[str]):
     predictions = model.predict(texts)
     return predictions
+
+def preprocess(text):
+    return [text]
+
+def postprocess(prediction):
+    return {"label": int(prediction[0])}

model_card.md

@@ -10,6 +10,9 @@ datasets:
 - custom
 metrics:
 - accuracy
+widget:
+  - text: "Пример текста на русском языке."
+  - text: "Бүс-текст"
 ---
 
 # Language Classifier