staged small changes to add ChatGoogleGenerativeAI instead of toggling between GPT-4o

requirements.txt

@@ -1,6 +1,7 @@
 https://github.com/joshuasundance-swca/st-multimodal-chatinput/releases/download/v0.1.7-experimental-unapproved-text-color/st_multimodal_chatinput-0.1.7-py3-none-any.whl
 langchain
 langchain-openai
+langchain-google-genai
 langsmith
 openai
 pillow>=10.0.1 # not directly required, pinned by Snyk to avoid a vulnerability

streamlit-gpt4o/app.py

@@ -11,6 +11,8 @@ from langchain_core.messages import HumanMessage
 from langchain_core.prompts import ChatPromptTemplate, MessagesPlaceholder
 from langchain_core.runnables.history import RunnableWithMessageHistory
 from langchain_openai import ChatOpenAI
+from langchain_google_genai import ChatGoogleGenerativeAI
+from langchain_gemini
 from st_multimodal_chatinput import multimodal_chatinput
 
 __version__ = "0.0.4"
@@ -98,6 +100,7 @@ with st.sidebar:
             verbose=True,
             openai_api_key=openai_api_key,
         )
+        # llm = ChatGoogleGenerativeAI(model=""gemini-1.5-pro-preview-0514"")
         runnable = prompt | llm
         with_message_history = RunnableWithMessageHistory(
             runnable,