Update README.md

Author: Shraman-jain

Web_app/README.md

@@ -50,6 +50,7 @@ For new data generation for <b>sentiment analysis</b> and <b>recommendation syst
    python -u "Scrapper.py"   
    ```
 3. **Run the similarity_model generating script** to find out similarity we have made a model which we will use in our webapp. Open and execute the Jupyter notebook:
+     ***Note: you have to run this model.ipynb as this will download similarity.pkl which is the model we use in Streamlit Webapp***
 
    ```bash
    jupyter notebook notebooks/model.ipynb
@@ -80,4 +81,4 @@ For new data generation for <b>sentiment analysis</b> and <b>recommendation syst
 
 
 
- 
+