fix: removed unnecessary imports and installs

docs/apps/linkdin/README.md

@@ -16,7 +16,7 @@ prospect‑wizard/
 
 ### 1.1  Install dependencies
 ```bash
-pip install crawl4ai openai sentence-transformers networkx pandas vis-network rich
+pip install crawl4ai litellm sentence-transformers pandas rich
 ```
 
 ### 1.2  Create / warm a LinkedIn browser profile

docs/apps/linkdin/c4ai_discover.py

@@ -43,7 +43,6 @@ from rich.console import Console
 from rich.logging import RichHandler
 
 from datetime import datetime, UTC
-from itertools import cycle
 from textwrap import dedent
 from types import SimpleNamespace
 from typing import Dict, List, Optional

docs/apps/linkdin/c4ai_insights.py

@@ -20,7 +20,7 @@ from __future__ import annotations
 # Imports & Third-party
 # ───────────────────────────────────────────────────────────────────────────────
 
-import argparse, asyncio, json, os, sys, pathlib, random, time, csv
+import argparse, asyncio, json, pathlib, random
 from datetime import datetime, UTC
 from types import SimpleNamespace
 from pathlib import Path
@@ -30,7 +30,7 @@ from rich.console import Console
 from rich.logging import RichHandler
 from rich.progress import Progress, SpinnerColumn, BarColumn, TextColumn, TimeElapsedColumn
 import logging
-from jinja2 import Environment, FileSystemLoader, select_autoescape
+
 
 BASE_DIR = pathlib.Path(__file__).resolve().parent