Add application file

app.py

@@ -1,12 +1,22 @@
+
+
+
 import os
+import sys
 import subprocess
+
+# Install necessary packages if not already installed
+required_packages = ["fastai", "gradio"]
+for package in required_packages:
+    try:
+        __import__(package)
+    except ImportError:
+        subprocess.run([sys.executable, "-m", "pip", "install", package])
+
 import gradio as gr
 from fastai.learner import load_learner
 from fastai.vision.all import *
 
-# Install necessary packages
-subprocess.run(["pip", "install", "fastai", "gradio"])
-
 # Construct the absolute path to the large data file
 # Get the absolute path to the current script's directory
 current_directory = os.path.abspath(os.path.dirname(__file__))