Update app.py

app.py

@@ -12,7 +12,7 @@ LABELS = ['NORMAL', 'TUBERCULOSIS', 'PNEUMONIA', 'COVID19']
 
 def predict_input_image(img):
   try:
-      img = Image.open(BytesIO(base64.b64decode(img))).convert('RGB').resize((128,128))
+      img = Image.open(BytesIO(base64.b64decode(img[22:]))).convert('RGB').resize((128,128))
       img = np.array(img)
 
       img_4d=img.reshape(-1,128,128,3)/img.max()