<jupyter_start><jupyter_text>Fast Explorer> Work in progress A utility to visualize models.Main idea:* Use this library to attach a learner and initialize a proxy server.* Connect a javascript client via [fastexplorer-js](https://github.com/renato145/fastexplorer-js).* Send back and forth relevant information to be visualized.This will allow to use tools like d3, react and threejs to visualize NN information.  Install `pip install git+https://github.com/renato145/fastexplorer.git`  How to use<jupyter_code># all_slow
%reload_ext autoreload
%autoreload 2<jupyter_output><empty_output><jupyter_text>Load you Learner as usual and import fastexplorer:<jupyter_code>from fastai.vision.all import *
from fastexplorer.all import *

path = untar_data(URLs.PETS)
files = get_image_files(path/"images")
def label_func(f): return f[0].isupper()
dls = ImageDataLoaders.from_name_func(path, files, label_func, item_tfms=Resize(224))
learn = cnn_learner(dls, resnet34, metrics=accuracy)
#hide
# learn.fine_tune(1)<jupyter_output><empty_output><jupyter_text>When ready, start serving the server:<jupyter_code>#srv
learn.fastexplorer(True)<jupyter_output>INFO:root:To visualize the model information, go to:
INFO:root:https://renato145.github.io/fastexplorer-js
INFO:     Started server process [4507]
INFO:uvicorn.error:Started server process [4507]
INFO:     Waiting for application startup.
INFO:uvicorn.error:Waiting for application startup.
INFO:     Application startup complete.
INFO:uvicorn.error:Application startup complete.
INFO:     Uvicorn running on http://0.0.0.0:8000 (Press CTRL+C to quit)
INFO:uvicorn.error:Uvicorn running on http://0.0.0.0:8000 (Press CTRL+C to quit)
INFO:     Shutting down
INFO:uvicorn.error:Shutting down
INFO:     Waiting for application shutdown.
INFO:uvicorn.error:Waiting for application shutdown.
INFO:     Application shutdown complete.
INFO:uvicorn.error:Application shutdown complete.
INFO:     Finished server process [4507]
INFO:uvicorn.error:Finished server process [4507]
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