India still have one more day left and are 137 runs behind, so they will not want to give England a target. They will want to bat defensively and get through the day. However, if India are all out, then if the target is very small, then England will take a chance to win, but in that case I don't think India will give that chance. Since the wicket conditions are batting-friendly, India will decide to bat in all three sessions today. The first session of the fifth day is 137 runs behind, and it will take two more sessions to make up for that run. No team will want to take risks with these two sessions, so it is likely that this Test will be a hundred percent draw.
India is showing more resilience on the second innings. The only option left for them is to hope for a draw and for that they need to play the whole day tomorrow. They played 63 overs in the 4th day and losing only two wickets. For a draw, they need to play 90 to 100 overs more.
England had a perfect strategy, they started the day with quick runs and took risky shots to boost their score in short amount of time, giving India about 150 overs. But their bowlers failed to take wickets as expected. Still nothing can be said as India's lower order has been playing very bad. If a few wickets falls, the lower order could crumble in matter of overs and things could change really fast.