Update app.py

app.py

@@ -38,9 +38,9 @@ data = {
     "speaker_options": ["en","en-us","en-029","n-gb-x-gbclan","en-gb-x-rp","en-gb-scotland","en-gb-gbcwmd", "es", "de", "pl","ar","be","bn","bpy","bs","bg","ca","yue","hak","haw","cmn","hr","cs","da","nl","eo","et","fa","fa-latn","fi","fr-be","fr","ga","gd","ka","grc","el","kl","gn","gu","ht","he","hi","hu","id","io","it","ja","kn","kok","ko","ku","kk","ky","la","lb","ltg","lv","lfn","lt","jbo","mi","mk","ms","ml","mt","mr","nci","ne","nb","nog","or","om","pap","pt-br","pt","ro","ru","ru-lv","uk","sjn","sr","tn","sd","shn","si","sk","sl","es","es-419","sw","sv","ta","th","tk","tt","te","tr","ug","ur","uz","vi-vn-x-central","vi","vi0vn-x-south"],
     "default_speaker": "en",
 }
-@app.get("/", response_class=HTMLResponse)
-async def read_root(request: Request):
-    return templates.TemplateResponse("interface.html", {"request": request, "data": data})
+#@app.get("/", response_class=HTMLResponse)
+#async def read_root(request: Request):
+#    return templates.TemplateResponse("interface.html", {"request": request, "data": data})
 
 import json
 import logging
@@ -114,13 +114,13 @@ renamed_audio_file = None
 #@app.post("/", response_class=FileResponse)
 @app.post("/", response_class=HTMLResponse)
 async def main(
-    request: Request,
     text_input: str = Form(...),
     speaker: str = Form(...),
     speed_slider: float = Form(...),
     noise_scale_slider: float = Form(...),
     noise_scale_w_slider: float = Form(...),
-    play: bool = Form(True)
+    play: bool = Form(True),
+    request: Request
 ):
     """Main entry point"""
     sys.path.append('./content/piper/src/python')
@@ -148,6 +148,13 @@ async def main(
             playaudio("novoices")
         raise Exception(lan.translate(lang, "No downloaded voice packages!"))
     elif isinstance(onnx_models, str):
+        # Show loading message and disable the form
+        response_html = """
+        <div id="loading-message">Generating your audio, please wait...</div>
+        <script>
+        document.getElementById("synthesize_button").disabled = true;
+        </script>
+        """
         onnx_model = onnx_models
         model, config = load_onnx(onnx_model, sess_options, providers)
         config["espeak"]["voice"] = speaker
@@ -195,6 +202,13 @@ async def main(
     
       # Create a URL to download the file
         file_url = f'/download?fileId={file_id}'
+        # Restore the form and return the response
+        response_html += """
+        <script>
+        document.getElementById("loading-message").innerText = "Audio generated successfully!";
+        document.getElementById("synthesize_button").disabled = false;
+        </script>
+    """
        # os.rename(temp_audio_file, renamed_audio_file)
 
         # Specify the path to your MP3 audio file
@@ -255,7 +269,7 @@ async def main(
     
 
         # Save the audio as a temporary WAV file
-    return templates.TemplateResponse("interface.html", {"request": request, "file_url": file_url, "data": data})
+    return templates.TemplateResponse("interface.html", {"request": request, "file_url": file_url, "data": data, "dynamic_content": response_html})
    
     # Serve the audio file with the correct media type
  #   return FileResponse(renamed_audio_file)