chatbot/memory.py

from langchain.memory import CombinedMemory, ConversationBufferWindowMemory, ConversationSummaryMemory
from chatbot.llm import gemini_llm  

buffer_memory = ConversationBufferWindowMemory(k=5)
summary_memory = ConversationSummaryMemory(llm=gemini_llm)

combined_memory = CombinedMemory(memories=[buffer_memory, summary_memory])