update readme

Author: elinx

README.md

@@ -8,11 +8,15 @@ A terminal application to view safetensors files. SafeView provides a clean, int
 
 - Interactive terminal UI for browsing tensors
 - Detailed tensor information including shape, data type, and size
-- Statistical information about tensor values (min, max, mean, std) - loaded on demand when a tensor is selected
-- Support for local safetensors files and Hugging Face model repositories
+- Statistical information about tensor values including min, max, mean, standard deviation, quantile analysis (1st, 10th, 25th, 50th/median, 75th, 90th, 99th percentiles), and sparsity percentage - loaded on demand when a tensor is selected
+- Value distribution histogram visualization with toggle between linear and logarithmic scales
+- Support for local safetensors files and Hugging Face model repositories with automatic downloading
 - Real-time search and filtering by tensor name
-- Clean and intuitive Textual-based interface
-- Optimized loading - only metadata is loaded initially, tensor statistics shown when a tensor is selected and enter is pressed
+- Clean and intuitive Textual-based interface with tabbed view (Details and Histogram)
+- Optimized loading - only metadata is loaded initially, tensor statistics shown when a tensor is selected
+- Progress indicators when loading tensor statistics
+- Data preview snippets for quick inspection
+- File-level information including total size, tensor count, and total parameter count
 
 ## Installation
 
@@ -73,7 +77,9 @@ safe-view --help
 - `Ctrl+f` / `Ctrl+b`: Page up/down
 - `/`: Enter search mode to filter tensors by name
 - `Escape`: Exit search mode
-- Click on a tensor in the left panel or press Enter to view its details and statistics on the right
+- `x` or `Enter`: Load and display detailed statistics for the selected tensor
+- `Ctrl+l`: Toggle histogram between linear and logarithmic scale
+- Click on a tensor in the left panel to view its details and statistics on the right
 
 ## Requirements