Update app.py

app.py

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+import gradio as gr
+import os
+
+class TextFileReader:
+    def __init__(self):
+        self.lines = []
+        self.current_index = 0
+
+    def read_lines(self, file):
+        self.lines = file.decode('utf-8').splitlines()
+        self.current_index = 0
+        return self.get_current_line()
+
+    def get_current_line(self):
+        if 0 <= self.current_index < len(self.lines):
+            return self.lines[self.current_index]
+        else:
+            return "End of file reached."
+
+    def forward_line(self):
+        self.current_index = min(self.current_index + 1, len(self.lines) - 1)
+        return self.get_current_line()
+
+    def backward_line(self):
+        self.current_index = max(self.current_index - 1, 0)
+        return self.get_current_line()
+
+# Initialize the text reader
+reader = TextFileReader()
+
+# Define a function to save the text lines to a file
+def save_text_lines(file):
+    lines = reader.read_lines(file)
+    with open("text_lines.txt", "w") as f:
+        f.write("\n".join(reader.lines))
+    return lines
+
+# Define a function to save the audio file
+def save_audio_file(audio):
+    with open("recorded_audio.wav", "wb") as f:
+        f.write(audio['data'])
+    return audio
+
+# Define the Gradio interface
+with gr.Blocks() as demo:
+    with gr.Row():
+        file_upload = gr.File(label="Upload a text file", type="binary")
+        generate_button = gr.Button("Generate Lines")
+    
+    current_line = gr.Textbox(label="Current Line")
+    
+    with gr.Row():
+        prev_button = gr.Button("Previous")
+        next_button = gr.Button("Next")
+
+    def update_output(file):
+        lines = reader.read_lines(file)
+        save_text_lines(file)  # Save the text lines to a file
+        return lines
+
+    def forward_output():
+        return reader.forward_line()
+
+    def backward_output():
+        return reader.backward_line()
+
+    generate_button.click(fn=update_output, inputs=file_upload, outputs=current_line)
+    prev_button.click(fn=backward_output, inputs=None, outputs=current_line)
+    next_button.click(fn=forward_output, inputs=None, outputs=current_line)
+    
+    with gr.Row():
+        audio_record = gr.Audio(source="microphone", type="file", label="Record Audio")
+        audio_output = gr.Audio(label="Recorded Audio")
+
+    def display_audio(audio):
+        save_audio_file(audio)  # Save the audio file
+        return audio
+
+    audio_record.change(fn=display_audio, inputs=audio_record, outputs=audio_output)
+
+demo.launch()