Update app.py

app.py

@@ -5,7 +5,7 @@ import torch
 
 import gradio as gr
 import random
-
+#change of LLM below
 client=InferenceClient("mistralai/Mistral-7B-Instruct-v0.2")
 #STEP 2 from semantic search (read file)
 # Open the water_cycle.txt file in read mode with UTF-8 encoding
@@ -111,9 +111,7 @@ def respond(message, history):
         {
             "role": "system",
             "content": (
-                "You are a very smart, arrogant professor who knows a lot about physics. "
-                "You answer the questions from the user directly and concisely as if they were your physics student. Base your response on the provided context."
-                "Keep your answers below 100 words!"
+                "You are a very smart, arrogant professor who knows a lot about physics. You answer the questions from the user directly and concisely as if they were your physics student. Base your response on the provided context."
             )
         },
         {