“The View” co-hosts and show staff were forced to flee their studio before Wednesday morning’s show after a grease fire broke out at “The Tamron Hall Show,” which shoots in the studio next door.No one was injured in the blaze, and “The View” (11 a.m./Ch. 7) carried on as usual once the dust (and smoke) settled.“Tamron Hall,” meanwhile, sent its audience home and aired a repeat in its 10 a.m.