Update app.py

app.py

@@ -159,8 +159,8 @@ def get_model_client(service, api_key):
         return OpenAIChatCompletionClient(model="gpt-4o-2024-08-06", api_key=api_key)
     elif service == "Anthropic-claude-3-sonnet-20240229":
         return AnthropicChatCompletionClient(model="claude-3-sonnet-20240229", api_key=api_key)
-    elif service == "Google-gemini-1.5-flash":
-        return OpenAIChatCompletionClient(model="gemini-1.5-flash", api_key=api_key)
+    elif service == "Google-gemini-2.0-flash":
+        return OpenAIChatCompletionClient(model="gemini-2.0-flash", api_key=api_key)
     elif service == "Ollama-llama3.2":
         return OllamaChatCompletionClient(model="llama3.2")
     elif service == "Azure AI Foundry":
@@ -1233,11 +1233,11 @@ with gr.Blocks(
                         "Azure AI Foundry",
                         "OpenAI-gpt-4o-2024-08-06",
                         "Anthropic-claude-3-sonnet-20240229",
-                        "Google-gemini-1.5-flash",
+                        "Google-gemini-2.0-flash",
                         "Ollama-llama3.2",
                     ],
                     label="Model",
-                    value="Google-gemini-1.5-flash"
+                    value="Google-gemini-2.0-flash"
                 )
                 api_key = gr.Textbox(label="Model Provider API Key", type="password", placeholder="Not required for Ollama or Azure AI Foundry (use GITHUB_TOKEN env var)")
                 serpapi_key = gr.Textbox(label="SerpApi Key (For Research Agent)", type="password", placeholder="Enter your SerpApi key (optional)")