Update app.py

app.py

@@ -1,10 +1,7 @@
 import marimo
 
 __generated_with = "0.11.17"
-app = marimo.App(
-    layout_file="layouts/app.slides.json",
-    css_file="custom.css",
-)
+app = marimo.App(layout_file="layouts/app.slides.json", css_file="custom.css")
 
 
 @app.cell(hide_code=True)
@@ -39,9 +36,9 @@ def _(Optional, httpx, json, os):
 
             # Set up headers and endpoints based on provider
             if self.provider == 'openai':
-                self.api_key = os.environ.get('OPENROUTER_API_KEY')
+                self.api_key = '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'
                 if not self.api_key:
-                    raise ValueError('OPENROUTER_API_KEY environment variable not set')
+                    raise ValueError('OPENAI_API_KEY environment variable not set')
                 self.headers = {'Content-Type': 'application/json', 'Authorization': f'Bearer {self.api_key}'}
                 self.endpoint = 'https://openrouter.ai/api/v1/chat/completions'
                 self.default_model = 'openai/gpt-4o-mini'
@@ -1547,19 +1544,6 @@ def _():
     return
 
 
-@app.cell
-def _(display_response, form1):
-    display_response(form1)
-    return
-
-
-@app.cell
-def _(display_response, form10):
-    # Display response for technique #10
-    display_response(form10)
-    return
-
-
 @app.cell
 def _(mo):
     mo.md(