Update app.py

app.py

@@ -46,9 +46,10 @@ data = {
 df = pd.DataFrame(data)
 
 # Encoding the contexts using One-Hot Encoding (memory-efficient)
-encoder = OneHotEncoder(handle_unknown='ignore', sparse=True)
-contexts_encoded = encoder.fit_transform(df[['context']])
-
+try:
+    encoder = OneHotEncoder(handle_unknown='ignore', sparse_output=True)
+except TypeError:
+    encoder = OneHotEncoder(handle_unknown='ignore', sparse=True)
 # Encoding emotions
 emotions_target = pd.Categorical(df['emotion']).codes
 emotion_classes = pd.Categorical(df['emotion']).categories