Update app.py

app.py

@@ -15,7 +15,7 @@ title = "COVID_19 Infection Detectation App!"
 head = (
   "<center>"
   "<img src='covid/Xray Image SuperImposed Gradcam.png' width=400>"
-  "This Space demonstrates model based on efficientnet base model. I has been trained to classify chest xray image. 
+  "This Space demonstrates model based on efficientnet base model. I has been trained to classify chest xray image." 
   "To test it, Use the Example Images Provided or Upload your own xray images the space provided."
   "The model is trained using [anasmohammedtahir/covidqu](https://www.kaggle.com/datasets/anasmohammedtahir/covidqu) dataset"  
   "</center>"