Update app.py

app.py

@@ -74,6 +74,21 @@ def interact_with_together_api(messages, model_link):
         st.error(f"RequestException: {e}")
         return None
 
+# Function to perform sentiment analysis on the conversation
+def analyze_sentiment(messages):
+    sentiments = []
+    for _, message in messages:
+        blob = TextBlob(message)
+        sentiment_score = blob.sentiment.polarity
+        sentiments.append(sentiment_score)
+    
+    if sentiments:  # Check if sentiments list is not empty
+        average_sentiment = sum(sentiments) / len(sentiments)
+    else:
+        average_sentiment = 0  # Set default sentiment to 0 if no messages are available
+    
+    return average_sentiment
+
 # Initialize chat history and session state attributes
 if "messages" not in st.session_state:
     st.session_state.messages = []