App updated

app.py

@@ -98,27 +98,30 @@ if mode == "Text" and st.session_state.HF_TOKEN == '':
                 bot.write(f"Bot: {ans}")
                             
 elif mode == "Voice" and st.session_state.HF_TOKEN == '':
-    if 'chathist' not in st.session_state:
-        st.session_state.chathist = dict()
-    
-    if st.button("speak"):
-        user_input = record_voice()
+    try:
+        if 'chathist' not in st.session_state:
+            st.session_state.chathist = dict()
+        
+        if st.button("speak"):
+            user_input = record_voice()
 
-        if user_input != "":
+            if user_input != "":
 
-            # Exiting the chat
-            if 'exit' in user_input:
-                st.write(salutation)
-            else:
-                # Getting response and sentiment of response 
-                ans, senti = response(user_input)
+                # Exiting the chat
+                if 'exit' in user_input:
+                    st.write(salutation)
+                else:
+                    # Getting response and sentiment of response 
+                    ans, senti = response(user_input)
 
-                st.write(f"You: {user_input}")
-                st.write(f"Bot: {ans}")
-                play_speech(ans)
-            
-                # Chat history 
-                st.session_state.chathist = chat_history(user_input, ans, senti)
+                    st.write(f"You: {user_input}")
+                    st.write(f"Bot: {ans}")
+                    play_speech(ans)
+                
+                    # Chat history 
+                    st.session_state.chathist = chat_history(user_input, ans, senti)
+    except Exception as e:
+        raise customexception(e, sys)
         
 # Chat history display
 if st.button("View Chat history"):

requirements.txt

@@ -46,7 +46,6 @@ pandas==2.2.3
 pillow==10.4.0
 protobuf==5.28.3
 pyarrow==17.0.0
-PyAudio==0.2.14
 pydantic==2.9.2
 pydantic_core==2.23.4
 pydeck==0.9.1

requirements_dev.txt

@@ -1 +0,0 @@
-portaudio19-dev