Setup model

.ipynb_checkpoints/README-checkpoint.md

@@ -0,0 +1,12 @@
+---
+title: Fastai Model Reply
+emoji: ⚡
+colorFrom: blue
+colorTo: yellow
+sdk: gradio
+sdk_version: 3.6
+app_file: app.py
+pinned: false
+---
+
+Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference

.ipynb_checkpoints/main-checkpoint.ipynb

@@ -0,0 +1,112 @@
+{
+ "cells": [
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "41971c73-6b80-487e-acdc-836991e62c9d",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "#|default_exp main"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "12171d9b-9822-461a-9c16-3925a275e859",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "#|export\n",
+    "from fastai.vision.all import *\n",
+    "import gradio as gr\n",
+    "\n",
+    "def is_cat(x): return x[0].isupper()"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "5f678c6f-a7a8-4da2-845c-2c82f056e890",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "path = untar_data(URLs.PETS)/'images'"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "9a2dd42f-3fae-4bcf-a7a9-932dedb19684",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "dls = ImageDataLoaders.from_name_func('.',\n",
+    "                                     get_image_files(path), valid_pct=0.2, seed=42,\n",
+    "                                     label_func=is_cat,\n",
+    "                                     item_tfms=Resize(192))"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "09e8e2ad-30eb-45bc-aa4b-9fe5a256287a",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "learn = vision_learner(dls, resnet18, metrics=error_rate)\n",
+    "learn.fine_tune(3)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "b601d058-559a-4246-b4bb-2ad490d826f5",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "learn.export('model.pkl')"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "5b01bcd5-5c99-4531-9f93-70dc32238dc4",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "#|export\n",
+    "learn = load_learner('model.pkl')"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "77bd55bf-2d8a-4ca0-bf94-ff9078eb124b",
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "Python 3 (ipykernel)",
+   "language": "python",
+   "name": "python3"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.7.13"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 5
+}

app/main.py

@@ -0,0 +1,13 @@
+# AUTOGENERATED! DO NOT EDIT! File to edit: ..\main.ipynb.
+
+# %% auto 0
+__all__ = ['learn', 'is_cat']
+
+# %% ..\main.ipynb 1
+from fastai.vision.all import *
+import gradio as gr
+
+def is_cat(x): return x[0].isupper()
+
+# %% ..\main.ipynb 6
+learn = load_learner('model.pkl')

main.ipynb

@@ -0,0 +1,183 @@
+{
+ "cells": [
+  {
+   "cell_type": "code",
+   "execution_count": 1,
+   "id": "41971c73-6b80-487e-acdc-836991e62c9d",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "#|default_exp main"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 3,
+   "id": "12171d9b-9822-461a-9c16-3925a275e859",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "#|export\n",
+    "from fastai.vision.all import *\n",
+    "import gradio as gr\n",
+    "\n",
+    "def is_cat(x): return x[0].isupper()"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "5f678c6f-a7a8-4da2-845c-2c82f056e890",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "path = untar_data(URLs.PETS)/'images'"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "9a2dd42f-3fae-4bcf-a7a9-932dedb19684",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "dls = ImageDataLoaders.from_name_func('.',\n",
+    "                                     get_image_files(path), valid_pct=0.2, seed=42,\n",
+    "                                     label_func=is_cat,\n",
+    "                                     item_tfms=Resize(192))"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "09e8e2ad-30eb-45bc-aa4b-9fe5a256287a",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "learn = vision_learner(dls, resnet18, metrics=error_rate)\n",
+    "learn.fine_tune(3)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "b601d058-559a-4246-b4bb-2ad490d826f5",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "learn.export('model.pkl')"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 4,
+   "id": "5b01bcd5-5c99-4531-9f93-70dc32238dc4",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "#|export\n",
+    "learn = load_learner('model.pkl')"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 5,
+   "id": "77bd55bf-2d8a-4ca0-bf94-ff9078eb124b",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "#|export\n",
+    "categories = ('Dog', 'Cat')\n",
+    "\n",
+    "def classify(img):\n",
+    "    pred,idx,probs = learn.predict(img)\n",
+    "    return dict(zip(categories, map(float, probs)))"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 8,
+   "id": "dc00d8a5-a4fe-42ec-9daa-cce8ab31400b",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Running on local URL:  http://127.0.0.1:7860\n",
+      "\n",
+      "To create a public link, set `share=True` in `launch()`.\n"
+     ]
+    },
+    {
+     "data": {
+      "text/plain": [
+       "(<gradio.routes.App at 0x241de99cfc8>, 'http://127.0.0.1:7860/', None)"
+      ]
+     },
+     "execution_count": 8,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "#|export\n",
+    "image = gr.inputs.Image(shape=(192, 192))\n",
+    "label = gr.outputs.Label()\n",
+    "examples = ['dog.jpg', 'cat.jpg']\n",
+    "\n",
+    "intf = gr.Interface(fn=classify, inputs=image, outputs=label, examples=examples)\n",
+    "intf.launch(inline=False)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 9,
+   "id": "7cf96e37-8c63-4494-84c5-d91b9ff96e2b",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Export successful\n"
+     ]
+    }
+   ],
+   "source": [
+    "import nbdev\n",
+    "nbdev.export.nb_export('main.ipynb', 'app')\n",
+    "print('Export successful')"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "1c513736-d2b5-48d4-89da-746a8b0047cf",
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "Python 3 (ipykernel)",
+   "language": "python",
+   "name": "python3"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.7.13"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 5
+}

model.pkl

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b33eab6695ce7c20d00b81a88ede5230d3c9a3d7a9b2df485d2b955d3ff3d3ea
+size 47065259