Update app.py

app.py

@@ -54,7 +54,7 @@ def medical_assistant_interaction(pulse_rate, blood_pressure_systolic, blood_pre
         """
 
         response = gai.chat(
-            model="chat-bison-001",  
+            model="models/chat-bison-001",  
             messages=[{"role": "user", "content": response_text}],
             #max_output_tokens=150
         )