Update app.py

app.py

@@ -39,31 +39,34 @@ if st.button("Analyze new video"):
 # Check for ffmpeg
 if not shutil.which("ffmpeg"):
     raise EnvironmentError("FFmpeg not found. Please install or add it to PATH.")
+    
 
+    
 # Input options
-option = st.radio("Choose input method:", ["Upload video file", "Enter Video Url"])
-
-if option == "Upload video file":
-    uploaded_video = st.file_uploader("Upload your video", type=["mp4", "mov", "avi", "mkv"])
-    if uploaded_video is not None:
-        temp_video_path = tempfile.NamedTemporaryFile(delete=False, suffix=".mp4")
-        with open(temp_video_path.name, "wb") as f:
-            f.write(uploaded_video.read())
-        audio_path = trim_video(temp_video_path.name)
-        st.success("Video uploaded successfully.")
-        st.session_state.audio_path = audio_path
-        
-
-elif option == "Enter Video Url":
-    yt_url = st.text_input("Paste YouTube URL")
-    if st.button("Download Video"):
-        with st.spinner("Downloading video..."):
-            audio_path = download_audio_as_wav(yt_url)
-            audio_path = trim_audio(audio_path)
-        if audio_path:
-            st.success("Video downloaded successfully.")
+if "audio_path" not in st.session_state:
+    option = st.radio("Choose input method:", ["Upload video file", "Enter Video Url"])
+
+    if option == "Upload video file":
+        uploaded_video = st.file_uploader("Upload your video", type=["mp4", "mov", "avi", "mkv"])
+        if uploaded_video is not None:
+            temp_video_path = tempfile.NamedTemporaryFile(delete=False, suffix=".mp4")
+            with open(temp_video_path.name, "wb") as f:
+                f.write(uploaded_video.read())
+            audio_path = trim_video(temp_video_path.name)
+            st.success("Video uploaded successfully.")
             st.session_state.audio_path = audio_path
             
+    
+    elif option == "Enter Video Url":
+        yt_url = st.text_input("Paste YouTube URL")
+        if st.button("Download Video"):
+            with st.spinner("Downloading video..."):
+                audio_path = download_audio_as_wav(yt_url)
+                audio_path = trim_audio(audio_path)
+            if audio_path:
+                st.success("Video downloaded successfully.")
+                st.session_state.audio_path = audio_path
+                
 
 # Transcription and Accent Analysis
 if st.session_state.audio_path and not st.session_state.transcription: