Update app.py

tp=0.3
Welcome msg

app.py

@@ -42,7 +42,7 @@ def init_llama_model():
         num_return_sequences=1,
         eos_token_id=tokenizer.eos_token_id
     )
-    llm = HuggingFacePipeline(pipeline = pipeline, model_kwargs = {'temperature':0})
+    llm = HuggingFacePipeline(pipeline = pipeline, model_kwargs = {'temperature':0.3})
 
     template = '''Classify the text into neutral, negative, or positive. Reply with only one word: Positive, Negative, or Neutral.
     
@@ -74,7 +74,7 @@ if "sessionMessages" not in st.session_state:
 if "messages" not in st.session_state:
 	st.session_state.messages = []
 
-if user_input := st.chat_input("Say something"):
+if user_input := st.chat_input("Welcome Home,Say something"):
     assistant_input = get_response(user_input)
     
     # add user input to history