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Commit 3229152

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‎LeetCode SQL 50 Solution/1729. Find Followers Count/readme.md‎

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Here's an improved `README.md` with a **Python (Pandas) solution** alongside the **SQL solution**:
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```md
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# 📊 Find Followers Count - LeetCode 1729
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## 📌 Problem Statement
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---
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## 🐍 Python (Pandas) Solution
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### ✅ **Approach:**
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1. Use `groupby("user_id")` to count followers for each user.
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2. Use `reset_index(name="followers_count")` to format the result properly.
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3. Sort the result by `user_id`.
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```python
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import pandas as pd
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def find_followers_count(followers: pd.DataFrame) -> pd.DataFrame:
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result = (
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followers.groupby("user_id")["follower_id"]
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.count()
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.reset_index(name="followers_count")
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.sort_values("user_id")
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)
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return result
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```
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---
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## 📁 File Structure
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```
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📂 Find-Followers-Count
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│── 📜 README.md
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│── 📜 solution.sql
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│── 📜 solution.py
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│── 📜 test_cases.sql
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│── 📜 test_cases.csv
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```
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## 🔗 Useful Links
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- 📖 [LeetCode Problem](https://leetcode.com/problems/find-followers-count/)
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- 📝 [MySQL COUNT Function](https://www.w3schools.com/sql/sql_count.asp)
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- 🐍 [Pandas GroupBy](https://pandas.pydata.org/pandas-docs/stable/reference/api/pandas.DataFrame.groupby.html)
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```
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---
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### 🚀 **What's New in this Version?**
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✅ **Added Python (Pandas) Solution**
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✅ **Structured File Organization**
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✅ **Includes Helpful Links for Learning**
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Would you like any further enhancements? 🚀

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