updated requirements.txt

Merge branch 'master' into HF-main

renamed hf requirements as requirements_hf

renamed hf app as app_chatbot.py

introduced app.py: a gradio app for interacting with the agent

stock_analyst: minor cor

introduced src.stock_analysis_agent.py

moved .env to root, load_dotenv called with find_dotenv

initial commit

Duplicate from gradio-templates/chatbot

introduced requirements.txt

introduced nb/stock_analyst.ipynb

fundamental_analysis: log message for successful fetching

introduced src.fundamental_analysis.py

introduced packaging files, extended gitignore

extended .gitignore

introduced nb/fundamental_analysis.ipynb

technical analysis: better error handling, fetchperiodinweeks=12

technical_analysis: minor bug fixes, return df

introduced src.technical_analysis.py

extended .gitignore

introduced .gitignore

introduced nb/finance_metric_providers.ipynb

introduced nb/technical_analysis_with_ta.ipynb