Complete Embedding visualizations

[jbloomAus]

• [x] 1. Dot product between each output action.
• [x] 2. Dot product between each input action.
• [ ] 3. Dot product between each time embedding.
• [x] 4. Dot product between each input state. 980*980. Create filtered version of this.
• [ ] 5. Eigenvalues of the state embedding? Label them?

Use Cosine Similarity not dot product.