changed code

app.py

@@ -130,7 +130,7 @@ overlay_text("input_video.mp4", "Dynamic Text", "Vertical scroll")
 
 def text_to_video_section():
     # Set your Replicate API token
-    os.environ["REPLICATE_API_TOKEN"] = "r8_Djd5NwqalQ0wwD9jsdBHOtyUhwCiEBU1R5oO6"
+    apikey=os.environ["REPLICATE_API_TOKEN"] 
     st.title("Text-to-Video Generation")
 
     # Input prompt from user
@@ -187,7 +187,7 @@ def extract_keywords(article):
     return keywords
 
 def fetch_images(query):
-    api_key = "c9000cf8cfc73ea3b0b116e60ff234eea944e0529424e663da47fe095c2cae69"  # Replace "YOUR_API_KEY" with your actual API key
+    api_key = os.getenv("serp_key")  # Replace "YOUR_API_KEY" with your actual API key
     endpoint = f"https://serpapi.com/search?engine=google_images&q={query}&api_key={api_key}"
     
     try: