On first run, I get:
KeyError: 'st.session_state has no key "generated". Did you forget to initialize it?

Line: if st.session_state['generated']:

I am refering to the following source Code.
https://github.com/PradipNichite/Youtube-Tutorials/blob/main/Langchain_Agents_SQL_Database_Agent.ipynb
Is there C# version of the Code ?

File /Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages/pydantic/main.py:341, in pydantic.main.BaseModel.init()

ValidationError: 1 validation error for SQLDatabaseToolkit
llm
field required (type=value_error.missing)

Based on this topic:

i want to run the model on PyCharm, how can i call the finetuned gpt3.5 model so i can run it through PyCharm ?, what is the code for this task please.

I've converted this to Microsoft SQL Server database and query. Often times after one to two successful responses, I will eventually get the following message. I am wondering if there may be someone in code that still references MySQL that should be changed to use the Microsoft SQL Server:
The error message indicates that there is an issue with the syntax of the SQL query. Specifically, it mentions an incorrect syntax near the backtick character (`). However, the provided query does not contain any backticks, which suggests that the error might be related to how the query was executed or formatted in the environment.

To resolve this issue, ensure that the query is correctly formatted and executed in the SQL Server environment. Here is the corrected query without any backticks:

SELECT [Promised_Date]
FROM [Delivery]
WHERE [Job] = '447316';

As you can see, it does provide the proper MS SQL syntax, but does not execute it.

The database info from langsmith:

Hi,

Can you list all Python package versions used in your streamlit app so I can use the correct version to learn your example?

Hi !
I followed your youtube tutorial few month ago about Chatbot Answering from Your Own Knowledge Base: Langchain, ChatGPT, Pinecone, and Streamlit everythings was working until the last few day.
In fact, Pinecone has changed a few day ago their packages. There is a new version of pinecone, in fact this cell in the notebook is no more working:

import pinecone
from langchain.vectorstores import Pinecone

initialize pinecone

pinecone.init(
api_key="", # find at app.pinecone.io
environment="us-east-1-aws" # next to api key in console
)

index_name = "langchain-chatbot"

index = Pinecone.from_documents(docs, embeddings, index_name=index_name)

AttributeError: init is no longer a top-level attribute of the pinecone package.

Did someone have a solution ?