Update app.py

app.py

@@ -1,5 +1,22 @@
 from tensorflow.keras.models import load_model
-import tensorflow as tf
+try:
+    import tensorflow as tf
+    print("TensorFlow version:", tf.__version__)
+except ImportError:
+    print("TensorFlow is not installed. Installing now...")
+    try:
+        import pip
+        pip.main(['install', 'tensorflow'])
+    except AttributeError:
+        import subprocess
+        subprocess.call(['pip', 'install', 'tensorflow'])
+
+    # Now try importing again
+    try:
+        import tensorflow as tf
+        print("TensorFlow has been successfully installed. Version:", tf.__version__)
+    except ImportError:
+        print("Installation failed. Please install TensorFlow manually.")
 import gradio as gr
 import numpy as np