updated requirements.txt

app.py

@@ -19,7 +19,7 @@ st.markdown(
     """
 
 # Koya recommeder System
-### 👋 Welcome to the to the Koya recommendation system. This system recommeds an LLM for you when you set some given parameters. 
+### 👋 Welcome to the to the Koya recommendation system. This system recommeds an LLM for you when you provide a sample sentence in your target language and select a list of models. 
 You can try it below"""
 )