v0.8.-1 Rows SPOT

This is rows training with SPOT. (not SPOTT aka trial spot). This is an old version that gets paired with 0.8.0, but it came before 0.8.0.

Training iteration: 8899
WARNING variable mismatch num_trials + 1: 324 nonlocal_variables[stack].trial: 356
Change detected: True (value: 2515)
Primitive confidence scores: 1.680751 (push), 1.530364 (grasp), 1.380125 (place)
Strategy: exploit (exploration probability: 0.100000)
Action: push at (5, 103, 120)
Executing: push at (-0.484000, -0.018000, 0.001001)
Trainer.get_label_value(): Current reward: 0.000000 Current reward multiplier: 1.000000 Predicted Future reward: 1.449887 Expected reward: 0.000000 + 0.650000 x 1.449887 = 0.942427
Trial logging complete: 323 --------------------------------------------------------------
Training loss: 0.007599
check_row: True | row_size: 2 | blocks: ['blue' 'yellow']
check_stack() stack_height: 2 stack matches current goal: True partial_stack_success: True Does the code think a reset is needed: False
check_row: True | row_size: 2 | blocks: ['blue' 'yellow']
check_stack() stack_height: 2 stack matches current goal: False partial_stack_success: False Does the code think a reset is needed: False
Push motion successful (no crash, need not move blocks): True
STACK:  trial: 356 actions/partial: 47.340425531914896  actions/full stack: 4450.0 (lower is better)  Grasp Count: 4790, grasp success rate: 0.6632567849686848 place_on_stack_rate: 0.05985354982489653 place_attempts: 3141  partial_stack_successes: 188  stack_successes: 2 trial_success_rate: 0.0056179775280898875 stack goal: [0 2] current_height: 2
Experience replay 18909: history timestep index 4254, action: place, surprise value: 0.319586
Training loss: 0.208083
Time elapsed: 6.687322
Trainer iteration: 8900.000000

note there may be a couple bugs in this, we will want to do a future run in this configuration to verify.