Rename precision_recall_curve.png bug fix (#1431)

* fix error in train.py line 400, changed precision-recall_curve.png to precision_recall_curve.png and fix error in test.py of {wandb.init() before wandb.log()} by importing wand and initializing it before wand.log() * Update test.py Co-authored-by: Glenn Jocher <glenn.jocher@ultralytics.com>

Rename precision_recall_curve.png bug fix (#1431)
9ef4760b · asim266 · GitHub · 412b113a · 9ef4760b
--- a/train.py
+++ b/train.py
@@ -397,7 +397,7 @@ def train(hyp, opt, device, tb_writer=None, wandb=None):
            plot_results(save_dir=save_dir)  # save as results.png
            if wandb:
                wandb.log({"Results": [wandb.Image(str(save_dir / x), caption=x) for x in
-                                       ['results.png', 'precision-recall_curve.png']]})
+                                       ['results.png', 'precision_recall_curve.png']]})
        logger.info('%g epochs completed in %.3f hours.\n' % (epoch - start_epoch + 1, (time.time() - t0) / 3600))
    else:
        dist.destroy_process_group()