From 219c8e9e12ff0618614a0cb600df3a287f2caf27 Mon Sep 17 00:00:00 2001
From: naveenneog <navg@microsoft.com>
Date: Thu, 3 Apr 2025 20:14:02 +0530
Subject: [PATCH 1/3] add virtual environment setup instructions to README

---
 README.md | 28 +++++++++++++++++++++++++++-
 1 file changed, 27 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index cf45aad..6e51877 100644
--- a/README.md
+++ b/README.md
@@ -19,6 +19,32 @@ This application uses Azure Document Intelligence and Azure OpenAI services to a
 - Azure Document Intelligence service
 - Azure OpenAI service with GPT-4o deployment
 
+### Virtual Environment Setup
+
+It is recommended to create a virtual environment for the project:
+
+**On Windows:**
+1. Open a Command Prompt in the project directory.
+2. Create a virtual environment using:
+   ```
+   python -m venv venv
+   ```
+3. Activate the virtual environment:
+   ```
+   venv\Scripts\activate
+   ```
+
+**On macOS/Linux:**
+1. Open a Terminal in the project directory.
+2. Create a virtual environment using:
+   ```
+   python3 -m venv venv
+   ```
+3. Activate the virtual environment:
+   ```
+   source venv/bin/activate
+   ```
+
 ### Installation Steps
 1. Clone the repository
 2. Install required dependencies:
@@ -48,7 +74,7 @@ This application uses Azure Document Intelligence and Azure OpenAI services to a
    AZURE_OPENAI_ENDPOINT="https://your-openai-resource.openai.azure.com"
    ```
    
-   c. Note that `AZURE_OPENAI_API_KEY` should be the same as `OPENAI_KEY` and `AZURE_OPENAI_ENDPOINT` should be the same as `OPENAI_ENDPOINT`. These duplicated variables are needed due to the way the OpenAI library looks for environment variables.
+   c. Note that `AZURE_OPENAI_API_KEY` should be the same as `OPENAI_KEY` and `AZURE_OPENAI_ENDPOINT` should be the same as `OPENAI_ENDPOINT`.
 
 ### Required Files
 The following files are necessary for running the application:

From 22f0a7f7e0fab1441cf0e174ff679423a85a4d8a Mon Sep 17 00:00:00 2001
From: naveenneog <navg@microsoft.com>
Date: Thu, 3 Apr 2025 20:18:04 +0530
Subject: [PATCH 2/3] Updated readme

---
 README.md | 33 ++++++++++++++++++++++++++++++++-
 1 file changed, 32 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 6e51877..433a01a 100644
--- a/README.md
+++ b/README.md
@@ -19,6 +19,37 @@ This application uses Azure Document Intelligence and Azure OpenAI services to a
 - Azure Document Intelligence service
 - Azure OpenAI service with GPT-4o deployment
 
+#### Poppler Installation (Required for pdf2image)
+This project uses the `pdf2image` library which depends on Poppler. Please install it as follows:
+
+**For Windows:**
+1. Download the latest Poppler binary from the [poppler-windows releases](https://github.com/oschwartz10612/poppler-windows/releases).
+2. Unzip the downloaded archive to a location under **Program Files** (e.g., `C:\Program Files\poppler`).
+3. Add the Poppler `bin` directory (e.g., `C:\Program Files\poppler\poppler-xx\bin`) to your system PATH:
+   - Press **Win + R**, type `sysdm.cpl`, and press **Enter**.
+   - Go to the **Advanced** tab and click **Environment Variables**.
+   - Under **System variables**, select the **Path** variable and click **Edit**.
+   - Click **New** and add the path to the Poppler `bin` folder.
+   - Click **OK** to close all dialogs.
+4. To verify the installation, open a Command Prompt and run:
+   ```
+   pdftoppm -v
+   ```
+
+**For macOS:**
+1. Install Homebrew if it's not already installed. In Terminal, run:
+   ```bash
+   /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
+   ```
+2. Install Poppler using Homebrew:
+   ```bash
+   brew install poppler
+   ```
+3. Verify installation by running:
+   ```bash
+   pdftoppm -v
+   ```
+
 ### Virtual Environment Setup
 
 It is recommended to create a virtual environment for the project:
@@ -116,5 +147,5 @@ The application will be accessible at http://localhost:5000 in your web browser.
 
 ## Troubleshooting
 - If you encounter environment variable errors, ensure your `.env` file contains all required variables
-- For PDF rendering issues, ensure you have the necessary system dependencies for pdf2image
+- For PDF rendering issues, ensure you have the necessary system dependencies for pdf2image (see Poppler installation above)
 - Check application logs for detailed error information

From df75af1687843e823a810f915217996aa8e13e34 Mon Sep 17 00:00:00 2001
From: Naveen Gopalakrishna <40742835+naveenneog@users.noreply.github.com>
Date: Thu, 3 Apr 2025 20:21:33 +0530
Subject: [PATCH 3/3] Update README.md

---
 README.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/README.md b/README.md
index 433a01a..a66daa6 100644
--- a/README.md
+++ b/README.md
@@ -145,6 +145,10 @@ The application will be accessible at http://localhost:5000 in your web browser.
 ### Processing Method Selection Dropdown
 ![Processing Method Selection](static/screens/2.png)
 
+### Results for Handwritten Multilingual tests
+![image](https://github.com/user-attachments/assets/845bd41b-4373-4a35-a072-e30d184e212c)
+
+
 ## Troubleshooting
 - If you encounter environment variable errors, ensure your `.env` file contains all required variables
 - For PDF rendering issues, ensure you have the necessary system dependencies for pdf2image (see Poppler installation above)