Update app.py

app.py

@@ -1,27 +1,22 @@
 import os
 import gradio as gr
 import whisper
-import google.generativeai as genai
+from openai import OpenAI
 
-# Configure Gemini
-genai.configure(
-    api_key=os.getenv("GEMINI_API_KEY")
+# OpenRouter client
+client = OpenAI(
+    api_key=os.getenv("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"),
+    base_url="https://openrouter.ai/api/v1"
 )
 
 # Load Whisper model
 speech_model = whisper.load_model("tiny")
 
-# Load Gemini model
-ai_model = genai.GenerativeModel(
-    "gemini-2.0-flash"
-)
-
-# Main function
+# Voice assistant function
 def voice_assistant(audio):
 
-    # Check if audio exists
     if audio is None:
-        return "Please record your voice first."
+        return "Please record audio first."
 
     try:
         # Convert speech to text
@@ -29,10 +24,20 @@ def voice_assistant(audio):
 
         user_text = result["text"]
 
-        # Gemini response
-        response = ai_model.generate_content(user_text)
+        # AI response from OpenRouter
+        completion = client.chat.completions.create(
+            model="openai/gpt-oss-120b:free",
+            messages=[
+                {
+                    "role": "user",
+                    "content": user_text
+                }
+            ]
+        )
+
+        ai_reply = completion.choices[0].message.content
 
-        return f"You said: {user_text}\n\nAI: {response.text}"
+        return f"You said: {user_text}\n\nAI: {ai_reply}"
 
     except Exception as e:
         return f"Error: {str(e)}"