Update app.py

app.py

@@ -26,4 +26,57 @@ def record_audio():
     st.success("✅ Recording completed!")
 
     # ✅ Save the audio as a WAV file
-    audio_bytes = io.BytesIO
+    audio_bytes = io.BytesIO()
+    with wave.open(audio_bytes, "wb") as wf:
+        wf.setnchannels(1)
+        wf.setsampwidth(2)
+        wf.setframerate(SAMPLE_RATE)
+        wf.writeframes(audio.tobytes())
+
+    audio_bytes.seek(0)
+    return audio_bytes
+
+# ✅ Record button
+if st.button("🎤 Record Audio"):
+    audio_file = record_audio()
+    st.session_state["audio_data"] = audio_file
+
+# ✅ Check if audio was recorded
+if "audio_data" in st.session_state:
+    st.audio(st.session_state["audio_data"], format="audio/wav")
+
+# ✅ Process Button
+if st.button("✅ Process Recorded Audio"):
+    if "audio_data" in st.session_state:
+        with st.spinner("🔄 Processing your voice..."):
+            try:
+                # ✅ Send recorded audio to Render API
+                response = requests.post(RENDER_API_URL, files={"file": ("audio.wav", st.session_state["audio_data"], "audio/wav")})
+
+                # ✅ Handle API response
+                if response.status_code == 200:
+                    result = response.json()
+                    st.success("✅ AI Response:")
+                    st.write("📝 **Transcription:**", result.get("transcription", "No transcription"))
+                    st.write("🤖 **Answer:**", result.get("response", "No response found."))
+
+                    # ✅ Fetch and play AI-generated voice response
+                    audio_response_url = result.get("audio")
+                    if audio_response_url:
+                        st.write(f"🔊 **AI-generated voice response:**")
+                        audio_response = requests.get(audio_response_url)
+                        if audio_response.status_code == 200:
+                            st.audio(audio_response.content, format="audio/wav")
+                        else:
+                            st.error(f"❌ Failed to load AI audio ({audio_response.status_code})")
+                    else:
+                        st.warning("⚠️ No audio response received from API.")
+
+                else:
+                    st.error(f"❌ API Error: {response.status_code} - {response.text}")
+
+            except requests.exceptions.RequestException as e:
+                st.error(f"❌ Failed to connect to API: {str(e)}")
+
+    else:
+        st.error("⚠️ No audio recorded. Click 'Record Audio' first!")