Update crashed car classifier app

- Fixed model loading in app.py
- Added requirements.txt
- Added .gitignore for venv and temp files

.gitignore

@@ -0,0 +1,8 @@
+venv/
+.venv/
+__pycache__/
+*.pyc
+.ipynb_checkpoints/
+.gradio/
+*.log
+.DS_Store

app.py

@@ -1,7 +1,20 @@
+from fastai.vision.all import *
 import gradio as gr
 
-def greet(name):
-    return "Hello " + name + "!!"
+def is_crashed_car(x): return x[0].isupper()
 
-demo = gr.Interface(fn=greet, inputs="text", outputs="text")
-demo.launch()
+categories = ('car', 'crashed car')
+
+learn = load_learner('model.pkl')
+learn.remove_cb(ProgressCallback)
+
+def classify_image(img):
+    pred,idx,probs = learn.predict(img)
+    return dict(zip(categories, map(float,probs)))
+
+image = gr.Image()
+label = gr.Label()
+examples = ['car.jpg', 'crashed.jpg']
+
+intf = gr.Interface(fn=classify_image, inputs=image, outputs=label, examples=examples)
+intf.launch(inline=False)

model.pkl

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2b8b6b84ad2f1995c84f43ff05abb51b198f6b4899f5ca3fd420a36653646659
+size 46959111

requirements.txt

@@ -0,0 +1,2 @@
+fastai
+gradio