update the preprocessing step

app.py

@@ -102,7 +102,11 @@ async def predict(predictionFeatures: PredictionFeatures):
     """
 
     # First preprocess the text directly
-    preprocessed_result = await preprocess_text(predictionFeatures.Text)
+    text_to_preprocess = {
+        "tweet": predictionFeatures.Text
+    }
+
+    preprocessed_result = await preprocess_text(text_to_preprocess)
     
     # Use the preprocessed text for prediction
     list_text = [preprocessed_result['text_clean']['0']]