deps: drop tweepy + migrate remaining requests refs to httpx2

- maths/allocation_number.py: docstring example uses httpx2, not requests
- web_programming/get_imdbtop.py.DISABLED: import httpx2 instead of requests
- remove web_programming/get_user_tweets.py.DISABLED (a Twitter API how-to,
  not an algorithm) and drop the tweepy dependency that was its only user and
  the last high-level dep pulling in requests
- uv.lock intentionally untouched (keeper allow-list)

Refs #15081

Author: priya-sundaram-dev

maths/allocation_number.py

@@ -3,7 +3,7 @@
 each worker thread with a block of non-overlapping bytes to download.
 For example:
     for i in allocation_list:
-        requests.get(url,headers={'Range':f'bytes={i}'})
+        httpx2.get(url, headers={"Range": f"bytes={i}"})
 """
 
 from __future__ import annotations

pyproject.toml

@@ -26,7 +26,6 @@ dependencies = [
   "scipy>=1.18.1",
   "statsmodels>=0.14.4",
   "sympy>=1.13.3",
-  "tweepy>=4.14",
   "typing-extensions>=4.12.2",
   "xgboost>=2.1.3",
 ]

web_programming/get_imdbtop.py.DISABLED

@@ -1,5 +1,5 @@
 import bs4
-import requests
+import httpx2
 
 
 def get_movie_data_from_soup(soup: bs4.element.ResultSet) -> dict[str, str]:
@@ -35,7 +35,7 @@ def get_imdb_top_movies(num_movies: int = 5) -> tuple:
         "https://www.imdb.com/search/title?title_type="
         f"feature&sort=num_votes,desc&count={num_movies}"
     )
-    source = bs4.BeautifulSoup(requests.get(base_url).content, "html.parser")
+    source = bs4.BeautifulSoup(httpx2.get(base_url).content, "html.parser")
     return tuple(
         get_movie_data_from_soup(movie)
         for movie in source.find_all("div", class_="lister-item mode-advanced")