Update utils.py

utils.py

@@ -1,3 +1,7 @@
-def helper_function(param):
-    # Some utility function, e.g., text preprocessing
-    return param.lower()
+import tensorflow as tf
+from load_model import load_model
+
+def predict(text):
+    model = load_model()
+    prediction = model.predict([text])
+    return prediction