Create app.py

app.py

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+import streamlit as st
+from pptx import Presentation
+import io
+
+def read_pptx(file):
+    """
+    Reads a PowerPoint file and extracts text from slides.
+    """
+    prs = Presentation(file)
+    text_content = []
+    for i, slide in enumerate(prs.slides):
+        slide_text = f"--- Slide {i+1} ---\n"
+        for shape in slide.shapes:
+            if hasattr(shape, "text"):
+                slide_text += shape.text + "\n"
+        text_content.append(slide_text)
+    return "\n".join(text_content)
+
+st.title("PowerPoint Slide Reader")
+
+uploaded_file = st.file_uploader("Choose a PowerPoint file (.pptx)", type=["pptx"])
+
+if uploaded_file is not None:
+    st.success("File uploaded successfully!")
+
+    # To read the file as bytes, which python-pptx expects
+    bytes_data = uploaded_file.getvalue()
+
+    # Create a BytesIO object from the bytes data
+    # This allows python-pptx to read the file from memory
+    pptx_file_like = io.BytesIO(bytes_data)
+
+    try:
+        slide_text = read_pptx(pptx_file_like)
+        st.subheader("Extracted Text Content:")
+        st.text_area("Slide Content", slide_text, height=500)
+
+    except Exception as e:
+        st.error(f"Error processing PowerPoint file: {e}")
+        st.info("Please ensure it's a valid .pptx file.")