Here are a few coaching institutes in Kolkata where you might find Python courses:

1. Acesoftech Academy: Known for its IT training programs, Acesoftech Academy often offers Python courses for beginners and advanced learners.

2. Uncodemy: Uncodemy stands out as the premier provider of Python Training Course in Kolkata. With a commitment to delivering comprehensive and hands-on learning experiences, Uncodemy equips you with the skills you need to excel in Python programming.

3. NIIT Kolkata: NIIT is a well-known institute that offers a wide range of IT courses, including Python programming.

4. Jadavpur University (School of Mobile Computing and Communication): This university occasionally offers workshops and short-term courses on Python programming through its School of Mobile Computing and Communication.

5. Brainware Consultancy Pvt. Ltd.: Brainware offers courses on programming and software development, including Python.

6. Indian Statistical Institute (ISI) Kolkata: ISI sometimes offers workshops and courses related to Python programming.

7. Cognixia (formerly Collabera TACT): Cognixia provides professional training in various IT technologies, including Python programming.

8. Amity Future Academy: Amity Future Academy offers courses in programming and software development, which might include Python.

9. TechTree Technologies: This institute provides training in software development and programming languages, including Python.

10. iLEAD (Institute of Leadership, Entrepreneurship & Development): iLEAD might offer programming courses, including Python, in its curriculum.