update the readme to have starting point for configurations (#121)

Added the long beam and short beam from the paper as starting points for
setting up the Tesseract decoder configurations.

Author: LalehB

README.md

@@ -206,8 +206,37 @@ print(f"Predicted errors indices: {predicted_errors}")
 for i in predicted_errors:
     print(f"    {i}: {decoder.errors[i]}")
 ```
+## Good Starting Points for Tesseract Configurations:
+ The [Tesseract paper](https://arxiv.org/pdf/2503.10988) recommends two setup for starting your exploration with tesseract:
 
 
+(1) Long-beam setup:
+```
+tesseract_config = tesseract.TesseractConfig(
+    dem=dem,
+    pqlimit=1_000_000,
+    det_beam=20,
+    beam_climbing=True,
+    num_det_orders=21,
+    det_order=tesseract_decoder.utils.DetOrder.DetIndex,
+    no_revisit_dets=True,
+)
+```
+(2) Short-beam setup:
+
+```
+tesseract_config = tesseract.TesseractConfig(
+    dem=dem,
+    pqlimit=200_000,
+    det_beam=15,
+    beam_climbing=True,
+    num_det_orders=16,
+    det_order=tesseract_decoder.utils.DetOrder.DetIndex,
+    no_revisit_dets=True,
+)
+```
+For `det_order`, you can use two other options of `DetIndex` and `DetCoordinate` as well.
+These values balance decoding speed and accuracy across the benchmarks reported in the paper and can be adjusted for specific use cases.
 ## Help
 
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