Update app.py

app.py

@@ -308,16 +308,16 @@ def process_and_query(input_language=None, audio_input=None, image_input=None, t
             combined_text += "\n\n**Image Input:**\n" + image_text
 
         # Process audio input
-        if audio_input is not None:
+        elif audio_input is not None:
             audio_text = process_speech(input_language, audio_input)
             combined_text += "\n\n**Audio Input:**\n" + audio_text
 
         # Process text input
-        if text_input is not None and text_input.strip():
+        elif text_input is not None and text_input.strip():
             combined_text += "The user asks the following to his health adviser: " + text_input
 
         # Check if combined text is empty
-        if not combined_text.strip():
+        else
             return "Error: Please provide some input (text, audio, or image)."
 
         # Append the original image description in Markdown