gradio
chromadb 
google-generativeai 
pypdf 
langchain 
langchain_community 
langchain-google-genai 
google-auth 
google-auth-oauthlib 
google-auth-httplib2
sentence-transformers
SpeechRecognition
pyttsx3
gTTS
docx2txt
pymupdf
pdfplumber
PyPDF2
reportlab