app.py file added

app.py

@@ -22,8 +22,8 @@ def predict_sentiment(text):
 
 # Button to trigger sentiment analysis
 if st.button("Analyze Sentiment"):
-    # Check if the input text is not empty
-    if text_input and text_input.strip():  # Check if input is not empty or contains only whitespaces
+    # Checking if the input text is not empty
+    if text_input and text_input.strip():  # Checking if input is not empty or contains only whitespaces
         # Showing loading spinner while processing
         with st.spinner("Analyzing sentiment..."):
             sentiment = predict_sentiment(text_input)
@@ -36,7 +36,7 @@ if st.button("Analyze Sentiment"):
             # Considering a threshold for sentiment prediction
             threshold = 0.5
 
-            # Change the success message background color based on sentiment and threshold
+            # Changing the success message background color based on sentiment and threshold
             if sentiment == 'Positive' and confidence_scores[2] > threshold:
                 st.success(f"Sentiment: {sentiment} (Confidence: {confidence_scores[2]:.3f})")
             elif sentiment == 'Negative' and confidence_scores[0] > threshold: