Add speech output

src/web.py

@@ -2,6 +2,8 @@ import os
 import sys
 import pathlib
 import gradio as gr
+import threading
+
 
 # Add Osanyin to the path
 sys.path.insert(0, str(pathlib.Path(__file__).parent.parent))
@@ -31,7 +33,12 @@ def bot(history):
         "Sorry, I don't know that.",
     )
 
-    # Check if the answer is about out of context
+    # Speak the answer in a separate thread
+    def speak_answer():
+        alaroye._speak(answer)
+
+    speak_thread = threading.Thread(target=speak_answer)
+    speak_thread.start()
 
     # Update the history
     history[-1][1] = answer
@@ -40,14 +47,18 @@ def bot(history):
 
 
 with gr.Blocks(title="Alaroye") as demo:
-    chatbot = gr.Chatbot([], elem_id="chatbot", label="Alaroye").style(height=750)
+    chatbot = gr.Chatbot([], elem_id="chatbot", label="Alaroye", height=750)
 
     with gr.Row():
+        # Column for text input
         with gr.Column(scale=0.85):
             txt = gr.Textbox(
                 show_label=False,
                 placeholder="Enter text and press enter, or upload an image",
-            ).style(container=False)
+                container=False,
+            )
+
+        # Column for button
         with gr.Column(scale=0.15, min_width=0):
             btn = gr.Button(value="Send")