Update app.py

app.py

@@ -13,7 +13,12 @@ def check_installation(package):
         return True
 
 def install_tensorflow():
-    subprocess.check_call(['pip', 'install', 'tensorflow==2.0'])
+    try:
+        subprocess.check_call(['pip', 'install', 'tensorflow==2.0'])
+        return True
+    except subprocess.CalledProcessError as e:
+        st.error(f"TensorFlow installation failed with error: {e}")
+        return False
 
 def summarize(result):
     summarizer = pipeline('summarization')
@@ -55,7 +60,11 @@ def get_transcript(video_link):
 def main():
     if not check_installation("tensorflow"):
         st.write("TensorFlow 2.0 is not installed. Installing...")
-        install_tensorflow()
+        if install_tensorflow():
+            st.success("TensorFlow 2.0 has been successfully installed.")
+        else:
+            st.error("Failed to install TensorFlow 2.0. Please install it manually and retry.")
+            return
 
     import tensorflow as tf