Update app.py

app.py

@@ -53,9 +53,9 @@ def ask(question, openai_api_key, gemini_api_key, anthropic_api_key, file_name =
         file_name = f"files/{file_name}"
     
     try:
-        os.environ["OPENAI_API_KEY"] = openai_api_key
-        os.environ["GEMINI_API_KEY"] = gemini_api_key
-        os.environ["MODEL_API_KEY"] = anthropic_api_key
+        os.environ["OPENAI_API_KEY"] = os.environ.get("OPENAI_API_KEY") # API keys are provided thanks to sponsor credit openai_api_key
+        os.environ["GEMINI_API_KEY"] = os.environ.get("GEMINI_API_KEY") # API keys are provided thanks to sponsor credit gemini_api_key
+        os.environ["MODEL_API_KEY"] = os.environ.get("MODEL_API_KEY") # API keys are provided thanks to sponsor credit anthropic_api_key
         
         return run_crew(question, file_name)
     except Exception as e:
@@ -160,20 +160,20 @@ with gr.Blocks(elem_classes=["full-width-app"]) as gaia:
                         label="OpenAI API Key *",
                         type="password",
                         placeholder="sk‑...",
-                        value="*", # Provided thanks to sponsor credit
+                        value="*", # API keys are provided thanks to sponsor credit
                         interactive=True
                     )
                     gemini_api_key = gr.Textbox(
                         label="Gemini API Key *",
                         type="password",
-                        value="*", # Provided thanks to sponsor credit
+                        value="*", # API keys are provided thanks to sponsor credit
                         interactive=True
                     )
                     anthropic_api_key = gr.Textbox(
                         label="Anthropic API Key *",
                         type="password",
                         placeholder="sk-ant-...",
-                        value="*", # Provided thanks to sponsor credit
+                        value="*", # API keys are provided thanks to sponsor credit
                         interactive=True
                     )
                 with gr.Row():