Merge pull request #65 from amitbcp/dependabot/pip/hackathons/hdfc_hackathon/tensorflow-2.7.2

Bump tensorflow from 2.6.4 to 2.7.2 in /hackathons/hdfc_hackathon

Author: amitbcp

hackathons/hdfc_hackathon/requirements.txt

@@ -1,4 +1,4 @@
-tensorflow==2.6.4
+tensorflow==2.7.2
 #tensorflow-gpu==2.0.0-rc1
 imblearn
 catboost