Update app.py

app.py

@@ -16,12 +16,22 @@ def predict_emotion(text):
     return "Positive Emotion" if prediction == 1 else "Negative Emotion"
 
 # Streamlit app layout
-st.title("Emotion Classifier")
+st.title("ChefBERT Emotion Classifier")  # This removes the heading link
+
 st.write("Enter a sentence and ChefBERT will predict whether the emotion is positive (1) or negative (0).")
 
 # Input box
-user_input = st.text_input("Input Sentence", "")
+placeholder = st.empty()  # Placeholder for the input box
+
+with placeholder.form("emotion_form"):
+    user_input = st.text_input("Input Sentence", "")
+    submit_button = st.form_submit_button(label="Submit")
 
-if user_input:
+# If there's user input, make the prediction and then clear the input
+if submit_button and user_input:
     result = predict_emotion(user_input)
     st.write("Prediction: ", result)
+    
+    # Clear the input field after prediction
+    placeholder.empty()
+    placeholder.text_input("Input Sentence", "")