Update app.py

app.py

@@ -4,8 +4,8 @@ from transformers import pipeline
 # Load Whisper for speech-to-text
 whisper = pipeline("automatic-speech-recognition", model="openai/whisper-medium")
 
-# Load a sentiment analysis model
-sentiment_analyzer = pipeline("sentiment-analysis", model="distilbert-base-uncased-finetuned-sst-2-english")
+# Load a different sentiment analysis model
+sentiment_analyzer = pipeline("sentiment-analysis", model="cardiffnlp/twitter-roberta-base-sentiment")
 
 # Function to process audio and analyze tone
 def analyze_call(audio_file):