Swarnim Shekhar

Results 2 issues of Swarnim Shekhar

## Description - Optimized local_blockwise_dot_to_mul to handle (1,1) @ (1,1) cases as direct elementwise multiplication. - Prevents unnecessary reshaping for scalar-like tensors. - Ensures consistency with other elementwise multiplication cases....

## Description This PR updates the perform method in pytensor/tensor/random/op.py to gracefully handle unimplemented Numba RandomVariables by falling back to object mode. The changes include: Fallback Mechanism: When a RandomVariable...