Update app.py

app.py

@@ -32,10 +32,11 @@ audio_recorder_html = """
                     const reader = new FileReader();
                     reader.readAsDataURL(audioBlob);
                     reader.onloadend = () => {
+                        const base64Audio = reader.result.split(',')[1];
                         fetch("/upload_audio", {
                             method: "POST",
                             headers: { "Content-Type": "application/json" },
-                            body: JSON.stringify({ audio: reader.result })
+                            body: JSON.stringify({ audio: base64Audio })
                         }).then(response => response.json()).then(data => {
                             document.getElementById("audio_url").value = data.audio_url;
                         });
@@ -62,7 +63,7 @@ if st.button("✅ Process Recorded Audio"):
         audio_url = st.session_state.get("audio_url", None)
         if audio_url:
             # Convert Base64 audio to WAV format
-            audio_data = base64.b64decode(audio_url.split(",")[1])
+            audio_data = base64.b64decode(audio_url)
             audio_bytes = io.BytesIO(audio_data)
 
             # ✅ Send recorded audio to Render API