class_docstr: Holds files uploaded by users of the running Streamlit app.
  This class can be used safely from multiple threads simultaneously.
class_docstr_tok: ["Holds","files","uploaded","by","users","of","the","running","Streamlit","app",".","This","class","can","be","used","safely","from","multiple","threads","simultaneously","."]
docstr: Remove all files associated with a given session.
docstr_tok: ["Remove","all","files","associated","with","a","given","session","."]
code: def remove_session_files(self, session_id: str) -> None:
      """Remove all files associated with a given session."""
      self.file_storage.pop(session_id, None)
  
file_path: streamlit/lib/streamlit/runtime/memory_uploaded_file_manager.py
imports: import uuid
  from collections import defaultdict
  from typing import Dict, List, Sequence
  from streamlit import util
  from streamlit.logger import get_logger
  from streamlit.runtime.stats import CacheStat, group_stats
  from streamlit.runtime.uploaded_file_manager import UploadedFileManager, UploadedFileRec, UploadFileUrlInfo
label_desc: Use image node_id 3 for calling the MemoryUploadedFileManager obj's underlying member method code with example usage: obj.remove_session_files(session_id) without return types