Merge pull request #359 from Vokturz/main

added option to remove conversations

gui/streamlit_chat_app.py

@@ -38,6 +38,17 @@ def save_conversations(conversations, current_conversation):
 
  os.replace(temp_conversations_file, conversations_file)
 
+def delete_conversation(conversations, current_conversation):
+ for idx, conversation in enumerate(conversations):
+ conversations[idx] = current_conversation
+ break
+ conversations.remove(current_conversation)
+
+ temp_conversations_file = "temp_" + conversations_file
+ with open(temp_conversations_file, "wb") as f:
+ pickle.dump(conversations, f)
+
+ os.replace(temp_conversations_file, conversations_file)
 
 def exit_handler():
  print("Exiting, saving data...")
@@ -118,17 +129,22 @@ def exit_handler():
 
  sidebar_header = f"Search Results ({len(conversations)})"
 else:
- conversations = enumerate(st.session_state.conversations)
+ conversations = st.session_state.conversations
  sidebar_header = "Conversation History"
 
 # Sidebar
 st.sidebar.header(sidebar_header)
-
-for idx, conversation in conversations:
- if st.sidebar.button(f"Conversation {idx + 1}: {conversation['user_inputs'][0]}", key=f"sidebar_btn_{idx}"):
+sidebar_col1, sidebar_col2 = st.sidebar.columns([5,1])
+for idx, conversation in enumerate(conversations):
+ if sidebar_col1.button(f"Conversation {idx + 1}: {conversation['user_inputs'][0]}", key=f"sidebar_btn_{idx}"):
  st.session_state['selected_conversation'] = idx
  st.session_state['current_conversation'] = conversation
-
+ if sidebar_col2.button('🗑️', key=f"sidebar_btn_delete_{idx}"):
+ if st.session_state['selected_conversation'] == idx:
+ st.session_state['selected_conversation'] = None
+ st.session_state['current_conversation'] = {'user_inputs': [], 'generated_responses': []}
+ delete_conversation(conversations, conversation)
+ st.experimental_rerun()
 if st.session_state['selected_conversation'] is not None:
  conversation_to_display = conversations[st.session_state['selected_conversation']]
 else: