Update app.py

app.py

@@ -5,7 +5,7 @@ import google.generativeai as genai
 import gradio as gr
 
 # Get the Google API key from environment variables
-GOOGLE_API_KEY = os.environ.get("GOOGLE_API_KEY")
+google_key = os.environ.get("GOOGLE_API_KEY")
 
 # Define the title and subtitle for the Gradio interface
 TITLE = """<h1 align="center">🏋️ AI Personal Trainer Playground 💪</h1>"""
@@ -44,13 +44,7 @@ def bot(
     text_prompt_component: str,
     chatbot: List[Tuple[str, str]]
 ):
-    # Use the Google API key from environment variables
-    google_key = GOOGLE_API_KEY
-    if not google_key:
-        raise ValueError(
-            "GOOGLE_API_KEY is not set. "
-            "Please follow the instructions in the README to set it up.")
-
+    
     # Combine the user input with the predefined prompt
     user_input = chatbot[-1][0]
     combined_prompt = Prompt + "\n" + user_input
@@ -102,7 +96,7 @@ def bot(
             time.sleep(0.01)
             yield chatbot
 
-# Define Gradio components
+
 video_prompt_component = gr.Video(label="Video", autoplay=True)
 
 model_selection = gr.Dropdown(["gemini-1.5-flash-latest", "gemini-1.5-pro-latest"], label="Select Gemini Model", value="gemini-1.5-pro-latest")