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hari3485 commited on Dec 30, 2024

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29c478e

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1 Parent(s): 6310ce8

Update pages/Data Collection.py

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pages/Data Collection.py +94 -0

pages/Data Collection.py CHANGED Viewed

@@ -1361,6 +1361,20 @@ def main_page():
           - Sales records in a database.
             """)
         st.write("**💡 Simple Story:** Think of a grocery store where every item has its price, category, and stock neatly listed on a computer.")
         if st.button("Excel"):
             st.session_state['page'] = "excel"
@@ -1375,9 +1389,61 @@ def main_page():
           - JSON or XML files used in apps and websites.
         """)
         st.write("**💡 Simple Story:** Imagine writing a letter that has a date, sender’s name, and the main message. It’s structured in parts but not as fixed as a table.")
         st.write("Semi-Structured Data includes formats like CSV, JSON, XML, and HTML.")
         if st.button("CSV"):
             st.session_state['page'] = "csv"
         if st.button("JSON"):
@@ -1402,6 +1468,34 @@ def main_page():
         st.write("Unstructured Data includes formats like Images and Videos.")
         if st.button("Image"):
             st.session_state['page'] = "image"
         if st.button("Video"):

           - Sales records in a database.
             """)
         st.write("**💡 Simple Story:** Think of a grocery store where every item has its price, category, and stock neatly listed on a computer.")
+        names = ["Hari", "Harika", "Varshi", "Shamitha"]
+        cities = ["Hyderabad", "Bangalore", "Chennai", "Mumbai"]
+        marks = [90, 87, 98, 94]
+        # Create the DataFrame
+        data = {
+            "Name": names,
+            "City": cities,
+            "Marks": marks
+        }
+        df = pd.DataFrame(data)
+        st.subheader("Details of Students")
+        st.table(df)
         if st.button("Excel"):
             st.session_state['page'] = "excel"
           - JSON or XML files used in apps and websites.
         """)
         st.write("**💡 Simple Story:** Imagine writing a letter that has a date, sender’s name, and the main message. It’s structured in parts but not as fixed as a table.")
+        st.markdown("""
+        Unlike structured data, **semi-structured data** does not require a fixed schema.
+        However, it often includes tags or markers to separate elements. This means that the data can be organized in a flexible way, allowing you to add new data elements without disturbing the existing ones.
+        """)
+        # Display explanation for Self-Descriptive Tags
+        st.subheader("Self-Descriptive Tags:")
+        st.markdown("""
+        Semi-structured data uses **tags** or **keys** to identify and describe the data. For example, in **JSON** and **XML**, the tags or keys help to organize and label the data, making it easier to understand.
+        """)
         st.write("Semi-Structured Data includes formats like CSV, JSON, XML, and HTML.")
+        # JSON Data
+        json_data = {
+            "Name": "Hari",
+            "City": "Hyderabad",
+            "Marks": 90
+        }
+        # XML Data as a string
+        xml_data = """
+        <student>
+          <name>Hari</name>
+          <city>Hyderabad</city>
+          <marks>90</marks>
+        </student>
+        """
+        html_data = """
+        <html>
+        <head><title>Student Info</title></head>
+        <body>
+        <h1>Details of Students</h1>
+        <table border="1">
+        <tr><th>Name</th><th>City</th><th>Marks</th></tr>
+        <tr><td>Hari</td><td>Hyderabad</td><td>90</td></tr>
+        <tr><td>Harika</td><td>Bangalore</td><td>87</td></tr>
+        <tr><td>Varshi</td><td>Chennai</td><td>98</td></tr>
+        <tr><td>Shamitha</td><td>Mumbai</td><td>94</td></tr>
+        </table>
+        </body>
+        </html>
+        """
+        # Display JSON
+        st.subheader("JSON Data:")
+        st.json(json_data)
+        # Display XML
+        st.subheader("XML Data:")
+        st.code(xml_data, language='xml')
+        # Display HTML (rendered as HTML)
+        st.subheader("HTML Data:")
+        st.markdown(html_data, unsafe_allow_html=True)
         if st.button("CSV"):
             st.session_state['page'] = "csv"
         if st.button("JSON"):
         st.write("Unstructured Data includes formats like Images and Videos.")
+        # Image Definition
+        st.subheader("What is an Image?")
+        st.markdown("""
+        An image is a visual representation, such as a photo or picture, made up of pixels. It captures information visually and can be in various formats like JPEG, PNG, or HEIC.
+        """)
+        # Image Formats
+        st.subheader("Image Formats:")
+        st.markdown("""
+        1. **JPEG (.jpg)**: Common for photos; uses lossy compression to reduce file size but loses some quality.
+        2. **JPEG 2000 (.jp2)**: Improved version of JPEG with better compression and quality, but not widely supported.
+        3. **HEIC (.heic)**: High-efficiency format, used on iPhones; offers better compression than JPEG without losing quality.
+        4. **PNG (.png)**: Lossless compression; supports transparency, ideal for images like logos or icons.
+        """)
+        # Video Definition
+        st.subheader("What is a Video?")
+        st.markdown("""
+        A video is a sequence of moving images, often with sound, that creates the illusion of motion. It is used for entertainment, information, and communication, commonly in formats like MP4.
+        """)
+        # Video Format
+        st.subheader("Video Format:")
+        st.markdown("""
+        1. **MP4 (.mp4)**: Widely used for videos; supports good quality and small file size. It’s compatible with most devices and platforms.
+        """)
         if st.button("Image"):
             st.session_state['page'] = "image"
         if st.button("Video"):