Update app.py

app.py

@@ -1,6 +1,7 @@
 """ Chatbot
 @author: NiansuhAI
 @email: niansuhtech@gmail.com
+
 """
 import numpy as np
 import streamlit as st
@@ -10,6 +11,10 @@ import sys
 from dotenv import load_dotenv, dotenv_values
 load_dotenv()
 
+
+
+
+
 # initialize the client
 client = OpenAI(
   base_url="https://api-inference.huggingface.co/v1",
@@ -29,7 +34,7 @@ model_links = {
     "Phi-3-mini": "microsoft/Phi-3-mini-4k-instruct",
 }
 
-# Random dog images for error message
+#Random dog images for error message
 random_dog = ["0f476473-2d8b-415e-b944-483768418a95.jpg",
               "1bd75c81-f1d7-4e55-9310-a27595fa8762.jpg",
               "526590d2-8817-4ff0-8c62-fdcba5306d02.jpg",
@@ -44,6 +49,8 @@ random_dog = ["0f476473-2d8b-415e-b944-483768418a95.jpg",
               "6edac66e-c0de-4e69-a9d6-b2e6f6f9001b.jpg",
               "bfb9e165-c643-4993-9b3a-7e73571672a6.jpg"]
 
+
+
 def reset_conversation():
     '''
     Resets Conversation
@@ -51,45 +58,66 @@ def reset_conversation():
     st.session_state.conversation = []
     st.session_state.messages = []
     return None
+    
+
+
 
 # Define the available models
-models = [key for key in model_links.keys()]
+models =[key for key in model_links.keys()]
 
 # Create the sidebar with the dropdown for model selection
 selected_model = st.sidebar.selectbox("Select Model", models)
 
-# Create a temperature slider
+#Create a temperature slider
 temp_values = st.sidebar.slider('Select a temperature value', 0.0, 1.0, (0.5))
 
-# Add reset button to clear conversation
-st.sidebar.button('Reset Chat', on_click=reset_conversation)  # Reset button
+
+#Add reset button to clear conversation
+st.sidebar.button('Reset Chat', on_click=reset_conversation) #Reset button
+
 
 # Create model description
 st.sidebar.write(f"You're now chatting with **{selected_model}**")
 st.sidebar.markdown("*Generated content may be inaccurate or false.*")
+st.sidebar.markdown("\n[ChatGPTBots](https://chatgptbots.net).")
+
+
+
 
 if "prev_option" not in st.session_state:
     st.session_state.prev_option = selected_model
 
 if st.session_state.prev_option != selected_model:
     st.session_state.messages = []
+    # st.write(f"Changed to {selected_model}")
     st.session_state.prev_option = selected_model
     reset_conversation()
 
-# Pull in the model we want to use
+
+
+#Pull in the model we want to use
 repo_id = model_links[selected_model]
 
+
 st.subheader(f'AI - {selected_model}')
+# st.title(f'ChatBot Using {selected_model}')
+
+# Set a default model
+if selected_model not in st.session_state:
+    st.session_state[selected_model] = model_links[selected_model] 
 
 # Initialize chat history
 if "messages" not in st.session_state:
     st.session_state.messages = []
 
+
 # Display chat messages from history on app rerun
 for message in st.session_state.messages:
     with st.chat_message(message["role"]):
         st.markdown(message["content"])
 
+
+
 # Accept user input
 if prompt := st.chat_input(f"Hi I'm {selected_model}, ask me a question"):
 
@@ -99,6 +127,7 @@ if prompt := st.chat_input(f"Hi I'm {selected_model}, ask me a question"):
     # Add user message to chat history
     st.session_state.messages.append({"role": "user", "content": prompt})
 
+
     # Display assistant response in chat message container
     with st.chat_message("assistant"):
 
@@ -109,14 +138,15 @@ if prompt := st.chat_input(f"Hi I'm {selected_model}, ask me a question"):
                     {"role": m["role"], "content": m["content"]}
                     for m in st.session_state.messages
                 ],
-                temperature=temp_values,
+                temperature=temp_values,#0.5,
                 stream=True,
                 max_tokens=3000,
             )
-
+    
             response = st.write_stream(stream)
 
         except Exception as e:
+            # st.empty()
             response = "😵‍💫 Looks like someone unplugged something!\
                     \n Either the model space is being updated or something is down.\
                     \n\
@@ -124,9 +154,12 @@ if prompt := st.chat_input(f"Hi I'm {selected_model}, ask me a question"):
                     \n\
                     \n Here's a random pic of a 🐶:"
             st.write(response)
-            random_dog_pick = 'https://random.dog/' + random_dog[np.random.randint(len(random_dog))]
+            random_dog_pick = 'https://random.dog/'+ random_dog[np.random.randint(len(random_dog))]
             st.image(random_dog_pick)
             st.write("This was the error message:")
             st.write(e)
 
+
+
+        
     st.session_state.messages.append({"role": "assistant", "content": response})