Update app.py

app.py

@@ -2,8 +2,6 @@ import os
 import google.generativeai as genai
 from flask import Flask, request, jsonify
 from flask_cors import CORS
-from google.generativeai.types import Tool
-from google.generativeai import protos
 
 app = Flask(__name__)
 CORS(app)
@@ -14,21 +12,7 @@ if not GOOGLE_API_KEY:
     raise ValueError("GOOGLE_API_KEY nicht gesetzt!")
 
 genai.configure(api_key=GOOGLE_API_KEY)
-
-# Google Search Integration (korrigierte Syntax)
-search_tool = protos.Tool(
-    google_search_retrieval=protos.GoogleSearchRetrieval(
-        disable_attribution=False,
-        max_return_results=3
-    )
-)
-
-model = genai.GenerativeModel(
-    'gemini-1.5-pro',
-    tools=[search_tool],
-    system_instruction="Du bist Moejra, KI-Lernbegleitung von learn.create.repeat. Nutze Web-Recherche bei Unsicherheiten."
-)
-
+model = genai.GenerativeModel('gemini-1.5-pro')
 chat = model.start_chat(history=[])
 
 # --- API-Endpunkt ---
@@ -39,7 +23,7 @@ def handle_chat():
         response = chat.send_message(user_input)
         return jsonify({
             "text": response.text,
-            "images": [part.image.data for part in response.parts if hasattr(part, 'image')]
+            "images": []
         })
     except Exception as e:
         return jsonify({"error": str(e)}), 500