Update src/streamlit_app.py

src/streamlit_app.py

@@ -15,10 +15,11 @@ from langchain_community.tools.tavily_search import TavilySearchResults
 
 # Set API Keys
 os.environ["TOGETHER_API_KEY"] = "5c22e5f0d9af71d1cd7dfac4284fcde8260ca7db9c81a678387c74d0679da268"
-os.environ["STREAMLIT_CONFIG_DIR"] = os.path.join(os.path.dirname(__file__), ".streamlit")
+
+os.environ["TAVILY_API_KEY"] = "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"
 
 # LLM and Embeddings
-llm = ChatTogether(model="meta-llama/Llama-3.3-70B-Instruct-Turbo-Free", temperature=0.2)
+llm = ChatTogether(model="deepseek-ai/DeepSeek-R1-Distill-Llama-70B-free", temperature=0.2)
 embeddings = TogetherEmbeddings(model="togethercomputer/m2-bert-80M-32k-retrieval")
 
 # Prompts
@@ -80,7 +81,7 @@ def extract_video_id(url):
 def get_transcript(video_id):
     try:
         transcript_list = YouTubeTranscriptApi.get_transcript(video_id, languages=["en"])
-        return " ".join(chunk["text"] for chunk in transcript_list)
+        return " ".join([chunk['text'] for chunk in transcript_list])
     except TranscriptsDisabled:
         return None