Create Basic_Voice_Assistant_using_PyQt5_V3.py

Author: sksalahuddin2828

Basic_Voice_Assistant_using_PyQt5_V3.py

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+import sys
+import speech_recognition as sr
+import pyttsx3
+import webbrowser
+import pywhatkit
+from PyQt5.QtWidgets import QApplication, QMainWindow, QLabel, QPushButton
+from PyQt5.QtCore import Qt, QThread, pyqtSignal
+
+class ListenerThread(QThread):
+    signal = pyqtSignal(str)
+
+    def __init__(self):
+        super().__init__()
+
+    def run(self):
+        recognizer = sr.Recognizer()
+        with sr.Microphone() as source:
+            print("Listening...")
+            recognizer.adjust_for_ambient_noise(source)
+            audio = recognizer.listen(source)
+
+        try:
+            text = recognizer.recognize_google(audio)
+            self.signal.emit(text)
+        except sr.UnknownValueError:
+            self.signal.emit("")
+
+class MainWindow(QMainWindow):
+    def __init__(self):
+        super().__init__()
+
+        self.setWindowTitle("Voice Assistant")
+        self.setGeometry(100, 100, 300, 200)
+
+        self.label = QLabel("Assistant is ready.", self)
+        self.label.setAlignment(Qt.AlignCenter)
+        self.label.setGeometry(50, 50, 200, 30)
+
+        self.button = QPushButton("Start Listening", self)
+        self.button.setGeometry(100, 100, 100, 30)
+        self.button.clicked.connect(self.start_listening)
+
+        self.listener_thread = ListenerThread()
+        self.listener_thread.signal.connect(self.process_input)
+
+        self.synthesizer = pyttsx3.init()
+
+    def start_listening(self):
+        self.listener_thread.start()
+
+    def process_input(self, text):
+        if "open youtube" in text.lower():
+            self.speak("Opening YouTube...")
+            webbrowser.open("https://www.youtube.com")
+
+        elif "open facebook" in text.lower():
+            self.speak("Opening Facebook...")
+            webbrowser.open("https://www.facebook.com")
+
+        elif "play" in text.lower() and "on youtube" in text.lower():
+            query = text.lower().replace("play", "").replace("on youtube", "").strip()
+            self.speak(f"Playing {query} on YouTube...")
+            pywhatkit.playonyt(query)
+
+        elif text.lower() == "hello":
+            self.speak("Hello there!")
+
+        elif text.lower() == "what's your name":
+            self.speak("I am your creative voice assistant.")
+
+        elif text.lower() == "exit":
+            self.speak("Goodbye!")
+            sys.exit()
+
+        else:
+            self.speak("Sorry, I couldn't understand you.")
+
+    def speak(self, text):
+        self.synthesizer.say(text)
+        self.synthesizer.runAndWait()
+
+if __name__ == '__main__':
+    app = QApplication(sys.argv)
+
+    window = MainWindow()
+    window.show()
+
+    sys.exit(app.exec_())