Update main.py

main.py

@@ -172,10 +172,10 @@ async def transcribe_and_match(
         audio.export(raw_audio, format="wav")
         raw_audio.seek(0)
 
-        # Convert audio to samples as NumPy array
-        samples = np.array(audio.get_array_of_samples())
+        # Convert audio to samples as NumPy array (convert to float64)
+        samples = np.array(audio.get_array_of_samples()).astype(np.float64)
 
-        # Step 2: Use the speech-to-text model (expecting NumPy array)
+        # Step 2: Use the speech-to-text model (expecting NumPy array of float64)
         transcription_result = nlp_speech_to_text(samples)
         transcription_text = transcription_result['text']
 
@@ -202,7 +202,6 @@ async def transcribe_and_match(
     except Exception as e:
         return JSONResponse(content=f"Error processing audio or matching fields: {str(e)}", status_code=500)
 
-
 # Set up CORS middleware
 origins = ["*"]  # or specify your list of allowed origins
 app.add_middleware(